154030320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 547203072

約数和(自身を除く): 393172752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 103, 120, 124, 134, 144, 155, 180, 186, 201, 206, 240, 248, 268, 279, 309, 310, 335, 360, 372, 402, 412, 465, 496, 515, 536, 558, 603, 618, 620, 670, 720, 744, 804, 824, 927, 930, 1005, 1030, 1072, 1116, 1206, 1236, 1240, 1340, 1395, 1488, 1545, 1608, 1648, 1854, 1860, 2010, 2060, 2077, 2232, 2412, 2472, 2480, 2680, 2790, 3015, 3090, 3193, 3216, 3708, 3720, 4020, 4120, 4154, 4464, 4635, 4824, 4944, 5360, 5580, 6030, 6180, 6231, 6386, 6901, 7416, 7440, 8040, 8240, 8308, 9270, 9579, 9648, 10385, 11160, 12060, 12360, 12462, 12772, 13802, 14832, 15965, 16080, 16616, 18540, 18693, 19158, 20703, 20770, 22320, 24120, 24720, 24924, 25544, 27604, 28737, 31155, 31930, 33232, 34505, 37080, 37386, 38316, 41406, 41540, 47895, 48240, 49848, 51088, 55208, 57474, 62109, 62310, 63860, 69010, 74160, 74772, 76632, 82812, 83080, 93465, 95790, 99696, 103515, 110416, 114948, 124218, 124620, 127720, 138020, 143685, 149544, 153264, 165624, 166160, 186930, 191580, 207030, 213931, 229896, 248436, 249240, 255440, 276040, 287370, 299088, 310545, 331248, 373860, 383160, 414060, 427862, 459792, 496872, 498480, 552080, 574740, 621090, 641793, 747720, 766320, 828120, 855724, 993744, 1069655, 1149480, 1242180, 1283586, 1495440, 1656240, 1711448, 1925379, 2139310, 2298960, 2484360, 2567172, 3208965, 3422896, 3850758, 4278620, 4968720, 5134344, 6417930, 7701516, 8557240, 9626895, 10268688, 12835860, 15403032, 17114480, 19253790, 25671720, 30806064, 38507580, 51343440, 77015160, 154030320]

約数ペア:

[(1, 154030320), (2, 77015160), (3, 51343440), (4, 38507580), (5, 30806064), (6, 25671720), (8, 19253790), (9, 17114480), (10, 15403032), (12, 12835860), (15, 10268688), (16, 9626895), (18, 8557240), (20, 7701516), (24, 6417930), (30, 5134344), (31, 4968720), (36, 4278620), (40, 3850758), (45, 3422896), (48, 3208965), (60, 2567172), (62, 2484360), (67, 2298960), (72, 2139310), (80, 1925379), (90, 1711448), (93, 1656240), (103, 1495440), (120, 1283586), (124, 1242180), (134, 1149480), (144, 1069655), (155, 993744), (180, 855724), (186, 828120), (201, 766320), (206, 747720), (240, 641793), (248, 621090), (268, 574740), (279, 552080), (309, 498480), (310, 496872), (335, 459792), (360, 427862), (372, 414060), (402, 383160), (412, 373860), (465, 331248), (496, 310545), (515, 299088), (536, 287370), (558, 276040), (603, 255440), (618, 249240), (620, 248436), (670, 229896), (720, 213931), (744, 207030), (804, 191580), (824, 186930), (927, 166160), (930, 165624), (1005, 153264), (1030, 149544), (1072, 143685), (1116, 138020), (1206, 127720), (1236, 124620), (1240, 124218), (1340, 114948), (1395, 110416), (1488, 103515), (1545, 99696), (1608, 95790), (1648, 93465), (1854, 83080), (1860, 82812), (2010, 76632), (2060, 74772), (2077, 74160), (2232, 69010), (2412, 63860), (2472, 62310), (2480, 62109), (2680, 57474), (2790, 55208), (3015, 51088), (3090, 49848), (3193, 48240), (3216, 47895), (3708, 41540), (3720, 41406), (4020, 38316), (4120, 37386), (4154, 37080), (4464, 34505), (4635, 33232), (4824, 31930), (4944, 31155), (5360, 28737), (5580, 27604), (6030, 25544), (6180, 24924), (6231, 24720), (6386, 24120), (6901, 22320), (7416, 20770), (7440, 20703), (8040, 19158), (8240, 18693), (8308, 18540), (9270, 16616), (9579, 16080), (9648, 15965), (10385, 14832), (11160, 13802), (12060, 12772), (12360, 12462)]