48696240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 162489600

約数和(自身を除く): 113793360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 181, 190, 228, 236, 240, 285, 295, 304, 354, 362, 380, 456, 472, 543, 570, 590, 708, 724, 760, 885, 905, 912, 944, 1086, 1121, 1140, 1180, 1416, 1448, 1520, 1770, 1810, 2172, 2242, 2280, 2360, 2715, 2832, 2896, 3363, 3439, 3540, 3620, 4344, 4484, 4560, 4720, 5430, 5605, 6726, 6878, 7080, 7240, 8688, 8968, 10317, 10679, 10860, 11210, 13452, 13756, 14160, 14480, 16815, 17195, 17936, 20634, 21358, 21720, 22420, 26904, 27512, 32037, 33630, 34390, 41268, 42716, 43440, 44840, 51585, 53395, 53808, 55024, 64074, 67260, 68780, 82536, 85432, 89680, 103170, 106790, 128148, 134520, 137560, 160185, 165072, 170864, 202901, 206340, 213580, 256296, 269040, 275120, 320370, 405802, 412680, 427160, 512592, 608703, 640740, 811604, 825360, 854320, 1014505, 1217406, 1281480, 1623208, 2029010, 2434812, 2562960, 3043515, 3246416, 4058020, 4869624, 6087030, 8116040, 9739248, 12174060, 16232080, 24348120, 48696240]

約数ペア:

[(1, 48696240), (2, 24348120), (3, 16232080), (4, 12174060), (5, 9739248), (6, 8116040), (8, 6087030), (10, 4869624), (12, 4058020), (15, 3246416), (16, 3043515), (19, 2562960), (20, 2434812), (24, 2029010), (30, 1623208), (38, 1281480), (40, 1217406), (48, 1014505), (57, 854320), (59, 825360), (60, 811604), (76, 640740), (80, 608703), (95, 512592), (114, 427160), (118, 412680), (120, 405802), (152, 320370), (177, 275120), (181, 269040), (190, 256296), (228, 213580), (236, 206340), (240, 202901), (285, 170864), (295, 165072), (304, 160185), (354, 137560), (362, 134520), (380, 128148), (456, 106790), (472, 103170), (543, 89680), (570, 85432), (590, 82536), (708, 68780), (724, 67260), (760, 64074), (885, 55024), (905, 53808), (912, 53395), (944, 51585), (1086, 44840), (1121, 43440), (1140, 42716), (1180, 41268), (1416, 34390), (1448, 33630), (1520, 32037), (1770, 27512), (1810, 26904), (2172, 22420), (2242, 21720), (2280, 21358), (2360, 20634), (2715, 17936), (2832, 17195), (2896, 16815), (3363, 14480), (3439, 14160), (3540, 13756), (3620, 13452), (4344, 11210), (4484, 10860), (4560, 10679), (4720, 10317), (5430, 8968), (5605, 8688), (6726, 7240), (6878, 7080)]