475444320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5861}}^1$

素因数の和:5905

約数の個数: 144

約数和(自身を含む): 1621991952

約数和(自身を除く): 1146547632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 5861, 6240, 6760, 8112, 10140, 11722, 13520, 16224, 17583, 20280, 23444, 27040, 29305, 35166, 40560, 46888, 58610, 70332, 76193, 81120, 87915, 93776, 117220, 140664, 152386, 175830, 187552, 228579, 234440, 281328, 304772, 351660, 380965, 457158, 468880, 562656, 609544, 703320, 761930, 914316, 937760, 990509, 1142895, 1219088, 1406640, 1523860, 1828632, 1981018, 2285790, 2438176, 2813280, 2971527, 3047720, 3657264, 3962036, 4571580, 4952545, 5943054, 6095440, 7314528, 7924072, 9143160, 9905090, 11886108, 12190880, 14857635, 15848144, 18286320, 19810180, 23772216, 29715270, 31696288, 36572640, 39620360, 47544432, 59430540, 79240720, 95088864, 118861080, 158481440, 237722160, 475444320]

約数ペア:

[(1, 475444320), (2, 237722160), (3, 158481440), (4, 118861080), (5, 95088864), (6, 79240720), (8, 59430540), (10, 47544432), (12, 39620360), (13, 36572640), (15, 31696288), (16, 29715270), (20, 23772216), (24, 19810180), (26, 18286320), (30, 15848144), (32, 14857635), (39, 12190880), (40, 11886108), (48, 9905090), (52, 9143160), (60, 7924072), (65, 7314528), (78, 6095440), (80, 5943054), (96, 4952545), (104, 4571580), (120, 3962036), (130, 3657264), (156, 3047720), (160, 2971527), (169, 2813280), (195, 2438176), (208, 2285790), (240, 1981018), (260, 1828632), (312, 1523860), (338, 1406640), (390, 1219088), (416, 1142895), (480, 990509), (507, 937760), (520, 914316), (624, 761930), (676, 703320), (780, 609544), (845, 562656), (1014, 468880), (1040, 457158), (1248, 380965), (1352, 351660), (1560, 304772), (1690, 281328), (2028, 234440), (2080, 228579), (2535, 187552), (2704, 175830), (3120, 152386), (3380, 140664), (4056, 117220), (5070, 93776), (5408, 87915), (5861, 81120), (6240, 76193), (6760, 70332), (8112, 58610), (10140, 46888), (11722, 40560), (13520, 35166), (16224, 29305), (17583, 27040), (20280, 23444)]