65896560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4855

約数の個数: 120

約数和(自身を含む): 232998480

約数和(自身を除く): 167101920

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, 4817, 6840, 9634, 13680, 14451, 19268, 24085, 28902, 38536, 43353, 48170, 57804, 72255, 77072, 86706, 91523, 96340, 115608, 144510, 173412, 183046, 192680, 216765, 231216, 274569, 289020, 346824, 366092, 385360, 433530, 457615, 549138, 578040, 693648, 732184, 823707, 867060, 915230, 1098276, 1156080, 1372845, 1464368, 1647414, 1734120, 1830460, 2196552, 2745690, 3294828, 3468240, 3660920, 4118535, 4393104, 5491380, 6589656, 7321840, 8237070, 10982760, 13179312, 16474140, 21965520, 32948280, 65896560]

約数ペア:

[(1, 65896560), (2, 32948280), (3, 21965520), (4, 16474140), (5, 13179312), (6, 10982760), (8, 8237070), (9, 7321840), (10, 6589656), (12, 5491380), (15, 4393104), (16, 4118535), (18, 3660920), (19, 3468240), (20, 3294828), (24, 2745690), (30, 2196552), (36, 1830460), (38, 1734120), (40, 1647414), (45, 1464368), (48, 1372845), (57, 1156080), (60, 1098276), (72, 915230), (76, 867060), (80, 823707), (90, 732184), (95, 693648), (114, 578040), (120, 549138), (144, 457615), (152, 433530), (171, 385360), (180, 366092), (190, 346824), (228, 289020), (240, 274569), (285, 231216), (304, 216765), (342, 192680), (360, 183046), (380, 173412), (456, 144510), (570, 115608), (684, 96340), (720, 91523), (760, 86706), (855, 77072), (912, 72255), (1140, 57804), (1368, 48170), (1520, 43353), (1710, 38536), (2280, 28902), (2736, 24085), (3420, 19268), (4560, 14451), (4817, 13680), (6840, 9634)]