304215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11119}}^1$

素因数の和:11159

約数の個数: 144

約数和(自身を含む): 1092873600

約数和(自身を除く): 788657760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 11119, 13680, 22238, 27360, 33357, 44476, 55595, 66714, 88952, 100071, 111190, 133428, 166785, 177904, 200142, 211261, 222380, 266856, 333570, 355808, 400284, 422522, 444760, 500355, 533712, 633783, 667140, 800568, 845044, 889520, 1000710, 1056305, 1067424, 1267566, 1334280, 1601136, 1690088, 1779040, 1901349, 2001420, 2112610, 2535132, 2668560, 3168915, 3202272, 3380176, 3802698, 4002840, 4225220, 5070264, 5337120, 6337830, 6760352, 7605396, 8005680, 8450440, 9506745, 10140528, 12675660, 15210792, 16011360, 16900880, 19013490, 20281056, 25351320, 30421584, 33801760, 38026980, 50702640, 60843168, 76053960, 101405280, 152107920, 304215840]

約数ペア:

[(1, 304215840), (2, 152107920), (3, 101405280), (4, 76053960), (5, 60843168), (6, 50702640), (8, 38026980), (9, 33801760), (10, 30421584), (12, 25351320), (15, 20281056), (16, 19013490), (18, 16900880), (19, 16011360), (20, 15210792), (24, 12675660), (30, 10140528), (32, 9506745), (36, 8450440), (38, 8005680), (40, 7605396), (45, 6760352), (48, 6337830), (57, 5337120), (60, 5070264), (72, 4225220), (76, 4002840), (80, 3802698), (90, 3380176), (95, 3202272), (96, 3168915), (114, 2668560), (120, 2535132), (144, 2112610), (152, 2001420), (160, 1901349), (171, 1779040), (180, 1690088), (190, 1601136), (228, 1334280), (240, 1267566), (285, 1067424), (288, 1056305), (304, 1000710), (342, 889520), (360, 845044), (380, 800568), (456, 667140), (480, 633783), (570, 533712), (608, 500355), (684, 444760), (720, 422522), (760, 400284), (855, 355808), (912, 333570), (1140, 266856), (1368, 222380), (1440, 211261), (1520, 200142), (1710, 177904), (1824, 166785), (2280, 133428), (2736, 111190), (3040, 100071), (3420, 88952), (4560, 66714), (5472, 55595), (6840, 44476), (9120, 33357), (11119, 27360), (13680, 22238)]