166854960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12235

約数の個数: 120

約数和(自身を含む): 589895280

約数和(自身を除く): 423040320

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, 12197, 13680, 24394, 36591, 48788, 60985, 73182, 97576, 109773, 121970, 146364, 182955, 195152, 219546, 231743, 243940, 292728, 365910, 439092, 463486, 487880, 548865, 585456, 695229, 731820, 878184, 926972, 975760, 1097730, 1158715, 1390458, 1463640, 1756368, 1853944, 2085687, 2195460, 2317430, 2780916, 2927280, 3476145, 3707888, 4171374, 4390920, 4634860, 5561832, 6952290, 8342748, 8781840, 9269720, 10428435, 11123664, 13904580, 16685496, 18539440, 20856870, 27809160, 33370992, 41713740, 55618320, 83427480, 166854960]

約数ペア:

[(1, 166854960), (2, 83427480), (3, 55618320), (4, 41713740), (5, 33370992), (6, 27809160), (8, 20856870), (9, 18539440), (10, 16685496), (12, 13904580), (15, 11123664), (16, 10428435), (18, 9269720), (19, 8781840), (20, 8342748), (24, 6952290), (30, 5561832), (36, 4634860), (38, 4390920), (40, 4171374), (45, 3707888), (48, 3476145), (57, 2927280), (60, 2780916), (72, 2317430), (76, 2195460), (80, 2085687), (90, 1853944), (95, 1756368), (114, 1463640), (120, 1390458), (144, 1158715), (152, 1097730), (171, 975760), (180, 926972), (190, 878184), (228, 731820), (240, 695229), (285, 585456), (304, 548865), (342, 487880), (360, 463486), (380, 439092), (456, 365910), (570, 292728), (684, 243940), (720, 231743), (760, 219546), (855, 195152), (912, 182955), (1140, 146364), (1368, 121970), (1520, 109773), (1710, 97576), (2280, 73182), (2736, 60985), (3420, 48788), (4560, 36591), (6840, 24394), (12197, 13680)]