1377532680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31799}}^1$

素因数の和:31851

約数の個数: 96

約数和(自身を含む): 4361688000

約数和(自身を除く): 2984155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 10830, 14440, 21660, 31799, 43320, 63598, 95397, 127196, 158995, 190794, 254392, 317990, 381588, 476985, 604181, 635980, 763176, 953970, 1208362, 1271960, 1812543, 1907940, 2416724, 3020905, 3625086, 3815880, 4833448, 6041810, 7250172, 9062715, 11479439, 12083620, 14500344, 18125430, 22958878, 24167240, 34438317, 36250860, 45917756, 57397195, 68876634, 72501720, 91835512, 114794390, 137753268, 172191585, 229588780, 275506536, 344383170, 459177560, 688766340, 1377532680]

約数ペア:

[(1, 1377532680), (2, 688766340), (3, 459177560), (4, 344383170), (5, 275506536), (6, 229588780), (8, 172191585), (10, 137753268), (12, 114794390), (15, 91835512), (19, 72501720), (20, 68876634), (24, 57397195), (30, 45917756), (38, 36250860), (40, 34438317), (57, 24167240), (60, 22958878), (76, 18125430), (95, 14500344), (114, 12083620), (120, 11479439), (152, 9062715), (190, 7250172), (228, 6041810), (285, 4833448), (361, 3815880), (380, 3625086), (456, 3020905), (570, 2416724), (722, 1907940), (760, 1812543), (1083, 1271960), (1140, 1208362), (1444, 953970), (1805, 763176), (2166, 635980), (2280, 604181), (2888, 476985), (3610, 381588), (4332, 317990), (5415, 254392), (7220, 190794), (8664, 158995), (10830, 127196), (14440, 95397), (21660, 63598), (31799, 43320)]