620160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 128

約数和(自身を含む): 2203200

約数和(自身を除く): 1583040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 6528, 7296, 7752, 8160, 9120, 9690, 10336, 10880, 12160, 12920, 15504, 16320, 18240, 19380, 20672, 25840, 31008, 32640, 36480, 38760, 41344, 51680, 62016, 77520, 103360, 124032, 155040, 206720, 310080, 620160]

約数ペア:

[(1, 620160), (2, 310080), (3, 206720), (4, 155040), (5, 124032), (6, 103360), (8, 77520), (10, 62016), (12, 51680), (15, 41344), (16, 38760), (17, 36480), (19, 32640), (20, 31008), (24, 25840), (30, 20672), (32, 19380), (34, 18240), (38, 16320), (40, 15504), (48, 12920), (51, 12160), (57, 10880), (60, 10336), (64, 9690), (68, 9120), (76, 8160), (80, 7752), (85, 7296), (95, 6528), (96, 6460), (102, 6080), (114, 5440), (120, 5168), (128, 4845), (136, 4560), (152, 4080), (160, 3876), (170, 3648), (190, 3264), (192, 3230), (204, 3040), (228, 2720), (240, 2584), (255, 2432), (272, 2280), (285, 2176), (304, 2040), (320, 1938), (323, 1920), (340, 1824), (380, 1632), (384, 1615), (408, 1520), (456, 1360), (480, 1292), (510, 1216), (544, 1140), (570, 1088), (608, 1020), (640, 969), (646, 960), (680, 912), (760, 816)]