87816480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9666

約数の個数: 96

約数和(自身を含む): 291211200

約数和(自身を除く): 203394720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9629, 19258, 28887, 38516, 48145, 57774, 77032, 96290, 115548, 144435, 154064, 182951, 192580, 231096, 288870, 308128, 365902, 385160, 462192, 548853, 577740, 731804, 770320, 914755, 924384, 1097706, 1155480, 1463608, 1540640, 1829510, 2195412, 2310960, 2744265, 2927216, 3659020, 4390824, 4621920, 5488530, 5854432, 7318040, 8781648, 10977060, 14636080, 17563296, 21954120, 29272160, 43908240, 87816480]

約数ペア:

[(1, 87816480), (2, 43908240), (3, 29272160), (4, 21954120), (5, 17563296), (6, 14636080), (8, 10977060), (10, 8781648), (12, 7318040), (15, 5854432), (16, 5488530), (19, 4621920), (20, 4390824), (24, 3659020), (30, 2927216), (32, 2744265), (38, 2310960), (40, 2195412), (48, 1829510), (57, 1540640), (60, 1463608), (76, 1155480), (80, 1097706), (95, 924384), (96, 914755), (114, 770320), (120, 731804), (152, 577740), (160, 548853), (190, 462192), (228, 385160), (240, 365902), (285, 308128), (304, 288870), (380, 231096), (456, 192580), (480, 182951), (570, 154064), (608, 144435), (760, 115548), (912, 96290), (1140, 77032), (1520, 57774), (1824, 48145), (2280, 38516), (3040, 28887), (4560, 19258), (9120, 9629)]