187320240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13693}}^1$

素因数の和:13731

約数の個数: 120

約数和(自身を含む): 662241840

約数和(自身を除く): 474921600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13693, 27386, 41079, 54772, 68465, 82158, 109544, 123237, 136930, 164316, 205395, 219088, 246474, 260167, 273860, 328632, 410790, 492948, 520334, 547720, 616185, 657264, 780501, 821580, 985896, 1040668, 1095440, 1232370, 1300835, 1561002, 1643160, 1971792, 2081336, 2341503, 2464740, 2601670, 3122004, 3286320, 3902505, 4162672, 4683006, 4929480, 5203340, 6244008, 7805010, 9366012, 9858960, 10406680, 11707515, 12488016, 15610020, 18732024, 20813360, 23415030, 31220040, 37464048, 46830060, 62440080, 93660120, 187320240]

約数ペア:

[(1, 187320240), (2, 93660120), (3, 62440080), (4, 46830060), (5, 37464048), (6, 31220040), (8, 23415030), (9, 20813360), (10, 18732024), (12, 15610020), (15, 12488016), (16, 11707515), (18, 10406680), (19, 9858960), (20, 9366012), (24, 7805010), (30, 6244008), (36, 5203340), (38, 4929480), (40, 4683006), (45, 4162672), (48, 3902505), (57, 3286320), (60, 3122004), (72, 2601670), (76, 2464740), (80, 2341503), (90, 2081336), (95, 1971792), (114, 1643160), (120, 1561002), (144, 1300835), (152, 1232370), (171, 1095440), (180, 1040668), (190, 985896), (228, 821580), (240, 780501), (285, 657264), (304, 616185), (342, 547720), (360, 520334), (380, 492948), (456, 410790), (570, 328632), (684, 273860), (720, 260167), (760, 246474), (855, 219088), (912, 205395), (1140, 164316), (1368, 136930), (1520, 123237), (1710, 109544), (2280, 82158), (2736, 68465), (3420, 54772), (4560, 41079), (6840, 27386), (13680, 13693)]