145537680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35704

約数の個数: 80

約数和(自身を含む): 477719424

約数和(自身を除く): 332181744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 35671, 71342, 107013, 142684, 178355, 214026, 285368, 356710, 428052, 535065, 570736, 606407, 713420, 856104, 1070130, 1212814, 1426840, 1712208, 1819221, 2140260, 2425628, 2853680, 3032035, 3638442, 4280520, 4851256, 6064070, 7276884, 8561040, 9096105, 9702512, 12128140, 14553768, 18192210, 24256280, 29107536, 36384420, 48512560, 72768840, 145537680]

約数ペア:

[(1, 145537680), (2, 72768840), (3, 48512560), (4, 36384420), (5, 29107536), (6, 24256280), (8, 18192210), (10, 14553768), (12, 12128140), (15, 9702512), (16, 9096105), (17, 8561040), (20, 7276884), (24, 6064070), (30, 4851256), (34, 4280520), (40, 3638442), (48, 3032035), (51, 2853680), (60, 2425628), (68, 2140260), (80, 1819221), (85, 1712208), (102, 1426840), (120, 1212814), (136, 1070130), (170, 856104), (204, 713420), (240, 606407), (255, 570736), (272, 535065), (340, 428052), (408, 356710), (510, 285368), (680, 214026), (816, 178355), (1020, 142684), (1360, 107013), (2040, 71342), (4080, 35671)]