153420240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 520252416

約数和(自身を除く): 366832176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1213, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2426, 2480, 2635, 3162, 3639, 3720, 4080, 4216, 4852, 5270, 6065, 6324, 7278, 7440, 7905, 8432, 9704, 10540, 12130, 12648, 14556, 15810, 18195, 19408, 20621, 21080, 24260, 25296, 29112, 31620, 36390, 37603, 41242, 42160, 48520, 58224, 61863, 63240, 72780, 75206, 82484, 97040, 103105, 112809, 123726, 126480, 145560, 150412, 164968, 188015, 206210, 225618, 247452, 291120, 300824, 309315, 329936, 376030, 412420, 451236, 494904, 564045, 601648, 618630, 639251, 752060, 824840, 902472, 989808, 1128090, 1237260, 1278502, 1504120, 1649680, 1804944, 1917753, 2256180, 2474520, 2557004, 3008240, 3196255, 3835506, 4512360, 4949040, 5114008, 6392510, 7671012, 9024720, 9588765, 10228016, 12785020, 15342024, 19177530, 25570040, 30684048, 38355060, 51140080, 76710120, 153420240]

約数ペア:

[(1, 153420240), (2, 76710120), (3, 51140080), (4, 38355060), (5, 30684048), (6, 25570040), (8, 19177530), (10, 15342024), (12, 12785020), (15, 10228016), (16, 9588765), (17, 9024720), (20, 7671012), (24, 6392510), (30, 5114008), (31, 4949040), (34, 4512360), (40, 3835506), (48, 3196255), (51, 3008240), (60, 2557004), (62, 2474520), (68, 2256180), (80, 1917753), (85, 1804944), (93, 1649680), (102, 1504120), (120, 1278502), (124, 1237260), (136, 1128090), (155, 989808), (170, 902472), (186, 824840), (204, 752060), (240, 639251), (248, 618630), (255, 601648), (272, 564045), (310, 494904), (340, 451236), (372, 412420), (408, 376030), (465, 329936), (496, 309315), (510, 300824), (527, 291120), (620, 247452), (680, 225618), (744, 206210), (816, 188015), (930, 164968), (1020, 150412), (1054, 145560), (1213, 126480), (1240, 123726), (1360, 112809), (1488, 103105), (1581, 97040), (1860, 82484), (2040, 75206), (2108, 72780), (2426, 63240), (2480, 61863), (2635, 58224), (3162, 48520), (3639, 42160), (3720, 41242), (4080, 37603), (4216, 36390), (4852, 31620), (5270, 29112), (6065, 25296), (6324, 24260), (7278, 21080), (7440, 20621), (7905, 19408), (8432, 18195), (9704, 15810), (10540, 14556), (12130, 12648)]