127209120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 422682624

約数和(自身を除く): 295473504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 83, 93, 96, 103, 120, 124, 155, 160, 166, 186, 206, 240, 248, 249, 309, 310, 332, 372, 412, 415, 465, 480, 496, 498, 515, 618, 620, 664, 744, 824, 830, 930, 992, 996, 1030, 1236, 1240, 1245, 1328, 1488, 1545, 1648, 1660, 1860, 1992, 2060, 2472, 2480, 2490, 2573, 2656, 2976, 3090, 3193, 3296, 3320, 3720, 3984, 4120, 4944, 4960, 4980, 5146, 6180, 6386, 6640, 7440, 7719, 7968, 8240, 8549, 9579, 9888, 9960, 10292, 12360, 12772, 12865, 13280, 14880, 15438, 15965, 16480, 17098, 19158, 19920, 20584, 24720, 25544, 25647, 25730, 30876, 31930, 34196, 38316, 38595, 39840, 41168, 42745, 47895, 49440, 51088, 51294, 51460, 61752, 63860, 68392, 76632, 77190, 82336, 85490, 95790, 102176, 102588, 102920, 123504, 127720, 128235, 136784, 153264, 154380, 170980, 191580, 205176, 205840, 247008, 255440, 256470, 265019, 273568, 306528, 308760, 341960, 383160, 410352, 411680, 510880, 512940, 530038, 617520, 683920, 766320, 795057, 820704, 1025880, 1060076, 1235040, 1325095, 1367840, 1532640, 1590114, 2051760, 2120152, 2650190, 3180228, 3975285, 4103520, 4240304, 5300380, 6360456, 7950570, 8480608, 10600760, 12720912, 15901140, 21201520, 25441824, 31802280, 42403040, 63604560, 127209120]

約数ペア:

[(1, 127209120), (2, 63604560), (3, 42403040), (4, 31802280), (5, 25441824), (6, 21201520), (8, 15901140), (10, 12720912), (12, 10600760), (15, 8480608), (16, 7950570), (20, 6360456), (24, 5300380), (30, 4240304), (31, 4103520), (32, 3975285), (40, 3180228), (48, 2650190), (60, 2120152), (62, 2051760), (80, 1590114), (83, 1532640), (93, 1367840), (96, 1325095), (103, 1235040), (120, 1060076), (124, 1025880), (155, 820704), (160, 795057), (166, 766320), (186, 683920), (206, 617520), (240, 530038), (248, 512940), (249, 510880), (309, 411680), (310, 410352), (332, 383160), (372, 341960), (412, 308760), (415, 306528), (465, 273568), (480, 265019), (496, 256470), (498, 255440), (515, 247008), (618, 205840), (620, 205176), (664, 191580), (744, 170980), (824, 154380), (830, 153264), (930, 136784), (992, 128235), (996, 127720), (1030, 123504), (1236, 102920), (1240, 102588), (1245, 102176), (1328, 95790), (1488, 85490), (1545, 82336), (1648, 77190), (1660, 76632), (1860, 68392), (1992, 63860), (2060, 61752), (2472, 51460), (2480, 51294), (2490, 51088), (2573, 49440), (2656, 47895), (2976, 42745), (3090, 41168), (3193, 39840), (3296, 38595), (3320, 38316), (3720, 34196), (3984, 31930), (4120, 30876), (4944, 25730), (4960, 25647), (4980, 25544), (5146, 24720), (6180, 20584), (6386, 19920), (6640, 19158), (7440, 17098), (7719, 16480), (7968, 15965), (8240, 15438), (8549, 14880), (9579, 13280), (9888, 12865), (9960, 12772), (10292, 12360)]