120235440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 406848960

約数和(自身を除く): 286613520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 433, 445, 520, 534, 624, 712, 780, 866, 890, 1040, 1068, 1157, 1299, 1335, 1424, 1560, 1732, 1780, 2136, 2165, 2314, 2598, 2670, 3120, 3464, 3471, 3560, 4272, 4330, 4628, 5196, 5340, 5629, 5785, 6495, 6928, 6942, 7120, 8660, 9256, 10392, 10680, 11258, 11570, 12990, 13884, 16887, 17320, 17355, 18512, 20784, 21360, 22516, 23140, 25980, 27768, 28145, 33774, 34640, 34710, 38537, 45032, 46280, 51960, 55536, 56290, 67548, 69420, 77074, 84435, 90064, 92560, 103920, 112580, 115611, 135096, 138840, 154148, 168870, 192685, 225160, 231222, 270192, 277680, 308296, 337740, 385370, 450320, 462444, 500981, 578055, 616592, 675480, 770740, 924888, 1001962, 1156110, 1350960, 1502943, 1541480, 1849776, 2003924, 2312220, 2504905, 3005886, 3082960, 4007848, 4624440, 5009810, 6011772, 7514715, 8015696, 9248880, 10019620, 12023544, 15029430, 20039240, 24047088, 30058860, 40078480, 60117720, 120235440]

約数ペア:

[(1, 120235440), (2, 60117720), (3, 40078480), (4, 30058860), (5, 24047088), (6, 20039240), (8, 15029430), (10, 12023544), (12, 10019620), (13, 9248880), (15, 8015696), (16, 7514715), (20, 6011772), (24, 5009810), (26, 4624440), (30, 4007848), (39, 3082960), (40, 3005886), (48, 2504905), (52, 2312220), (60, 2003924), (65, 1849776), (78, 1541480), (80, 1502943), (89, 1350960), (104, 1156110), (120, 1001962), (130, 924888), (156, 770740), (178, 675480), (195, 616592), (208, 578055), (240, 500981), (260, 462444), (267, 450320), (312, 385370), (356, 337740), (390, 308296), (433, 277680), (445, 270192), (520, 231222), (534, 225160), (624, 192685), (712, 168870), (780, 154148), (866, 138840), (890, 135096), (1040, 115611), (1068, 112580), (1157, 103920), (1299, 92560), (1335, 90064), (1424, 84435), (1560, 77074), (1732, 69420), (1780, 67548), (2136, 56290), (2165, 55536), (2314, 51960), (2598, 46280), (2670, 45032), (3120, 38537), (3464, 34710), (3471, 34640), (3560, 33774), (4272, 28145), (4330, 27768), (4628, 25980), (5196, 23140), (5340, 22516), (5629, 21360), (5785, 20784), (6495, 18512), (6928, 17355), (6942, 17320), (7120, 16887), (8660, 13884), (9256, 12990), (10392, 11570), (10680, 11258)]