947506320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42451}}^1$

素因数の和:42501

約数の個数: 120

約数和(自身を含む): 3284765952

約数和(自身を除く): 2337259632

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, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 42451, 84902, 127353, 169804, 212255, 254706, 339608, 382059, 424510, 509412, 636765, 679216, 764118, 849020, 1018824, 1273530, 1315981, 1528236, 1698040, 1910295, 2037648, 2547060, 2631962, 3056472, 3396080, 3820590, 3947943, 5094120, 5263924, 6112944, 6579905, 7641180, 7895886, 10188240, 10527848, 11843829, 13159810, 15282360, 15791772, 19739715, 21055696, 23687658, 26319620, 30564720, 31583544, 39479430, 47375316, 52639240, 59219145, 63167088, 78958860, 94750632, 105278480, 118438290, 157917720, 189501264, 236876580, 315835440, 473753160, 947506320]

約数ペア:

[(1, 947506320), (2, 473753160), (3, 315835440), (4, 236876580), (5, 189501264), (6, 157917720), (8, 118438290), (9, 105278480), (10, 94750632), (12, 78958860), (15, 63167088), (16, 59219145), (18, 52639240), (20, 47375316), (24, 39479430), (30, 31583544), (31, 30564720), (36, 26319620), (40, 23687658), (45, 21055696), (48, 19739715), (60, 15791772), (62, 15282360), (72, 13159810), (80, 11843829), (90, 10527848), (93, 10188240), (120, 7895886), (124, 7641180), (144, 6579905), (155, 6112944), (180, 5263924), (186, 5094120), (240, 3947943), (248, 3820590), (279, 3396080), (310, 3056472), (360, 2631962), (372, 2547060), (465, 2037648), (496, 1910295), (558, 1698040), (620, 1528236), (720, 1315981), (744, 1273530), (930, 1018824), (1116, 849020), (1240, 764118), (1395, 679216), (1488, 636765), (1860, 509412), (2232, 424510), (2480, 382059), (2790, 339608), (3720, 254706), (4464, 212255), (5580, 169804), (7440, 127353), (11160, 84902), (22320, 42451)]