120535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 408830976

約数和(自身を除く): 288295536

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, 953, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 1906, 2040, 2108, 2480, 2635, 2859, 3162, 3720, 3812, 4080, 4216, 4765, 5270, 5718, 6324, 7440, 7624, 7905, 8432, 9530, 10540, 11436, 12648, 14295, 15248, 15810, 16201, 19060, 21080, 22872, 25296, 28590, 29543, 31620, 32402, 38120, 42160, 45744, 48603, 57180, 59086, 63240, 64804, 76240, 81005, 88629, 97206, 114360, 118172, 126480, 129608, 147715, 162010, 177258, 194412, 228720, 236344, 243015, 259216, 295430, 324020, 354516, 388824, 443145, 472688, 486030, 502231, 590860, 648040, 709032, 777648, 886290, 972060, 1004462, 1181720, 1296080, 1418064, 1506693, 1772580, 1944120, 2008924, 2363440, 2511155, 3013386, 3545160, 3888240, 4017848, 5022310, 6026772, 7090320, 7533465, 8035696, 10044620, 12053544, 15066930, 20089240, 24107088, 30133860, 40178480, 60267720, 120535440]

約数ペア:

[(1, 120535440), (2, 60267720), (3, 40178480), (4, 30133860), (5, 24107088), (6, 20089240), (8, 15066930), (10, 12053544), (12, 10044620), (15, 8035696), (16, 7533465), (17, 7090320), (20, 6026772), (24, 5022310), (30, 4017848), (31, 3888240), (34, 3545160), (40, 3013386), (48, 2511155), (51, 2363440), (60, 2008924), (62, 1944120), (68, 1772580), (80, 1506693), (85, 1418064), (93, 1296080), (102, 1181720), (120, 1004462), (124, 972060), (136, 886290), (155, 777648), (170, 709032), (186, 648040), (204, 590860), (240, 502231), (248, 486030), (255, 472688), (272, 443145), (310, 388824), (340, 354516), (372, 324020), (408, 295430), (465, 259216), (496, 243015), (510, 236344), (527, 228720), (620, 194412), (680, 177258), (744, 162010), (816, 147715), (930, 129608), (953, 126480), (1020, 118172), (1054, 114360), (1240, 97206), (1360, 88629), (1488, 81005), (1581, 76240), (1860, 64804), (1906, 63240), (2040, 59086), (2108, 57180), (2480, 48603), (2635, 45744), (2859, 42160), (3162, 38120), (3720, 32402), (3812, 31620), (4080, 29543), (4216, 28590), (4765, 25296), (5270, 22872), (5718, 21080), (6324, 19060), (7440, 16201), (7624, 15810), (7905, 15248), (8432, 14295), (9530, 12648), (10540, 11436)]