1219947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{4243}}^1$

素因数の和:4860

約数の個数: 96

約数和(自身を含む): 3850156800

約数和(自身を除く): 2630209440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 599, 1198, 1797, 2396, 2995, 3594, 4243, 4792, 5990, 7188, 8486, 8985, 9584, 11980, 12729, 14376, 16972, 17970, 19168, 21215, 23960, 25458, 28752, 33944, 35940, 42430, 47920, 50916, 57504, 63645, 67888, 71880, 84860, 95840, 101832, 127290, 135776, 143760, 169720, 203664, 254580, 287520, 339440, 407328, 509160, 678880, 1018320, 2036640, 2541557, 5083114, 7624671, 10166228, 12707785, 15249342, 20332456, 25415570, 30498684, 38123355, 40664912, 50831140, 60997368, 76246710, 81329824, 101662280, 121994736, 152493420, 203324560, 243989472, 304986840, 406649120, 609973680, 1219947360]

約数ペア:

[(1, 1219947360), (2, 609973680), (3, 406649120), (4, 304986840), (5, 243989472), (6, 203324560), (8, 152493420), (10, 121994736), (12, 101662280), (15, 81329824), (16, 76246710), (20, 60997368), (24, 50831140), (30, 40664912), (32, 38123355), (40, 30498684), (48, 25415570), (60, 20332456), (80, 15249342), (96, 12707785), (120, 10166228), (160, 7624671), (240, 5083114), (480, 2541557), (599, 2036640), (1198, 1018320), (1797, 678880), (2396, 509160), (2995, 407328), (3594, 339440), (4243, 287520), (4792, 254580), (5990, 203664), (7188, 169720), (8486, 143760), (8985, 135776), (9584, 127290), (11980, 101832), (12729, 95840), (14376, 84860), (16972, 71880), (17970, 67888), (19168, 63645), (21215, 57504), (23960, 50916), (25458, 47920), (28752, 42430), (33944, 35940)]