15695760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3880

約数の個数: 80

約数和(自身を含む): 51532416

約数和(自身を除く): 35836656

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, 3847, 4080, 7694, 11541, 15388, 19235, 23082, 30776, 38470, 46164, 57705, 61552, 65399, 76940, 92328, 115410, 130798, 153880, 184656, 196197, 230820, 261596, 307760, 326995, 392394, 461640, 523192, 653990, 784788, 923280, 980985, 1046384, 1307980, 1569576, 1961970, 2615960, 3139152, 3923940, 5231920, 7847880, 15695760]

約数ペア:

[(1, 15695760), (2, 7847880), (3, 5231920), (4, 3923940), (5, 3139152), (6, 2615960), (8, 1961970), (10, 1569576), (12, 1307980), (15, 1046384), (16, 980985), (17, 923280), (20, 784788), (24, 653990), (30, 523192), (34, 461640), (40, 392394), (48, 326995), (51, 307760), (60, 261596), (68, 230820), (80, 196197), (85, 184656), (102, 153880), (120, 130798), (136, 115410), (170, 92328), (204, 76940), (240, 65399), (255, 61552), (272, 57705), (340, 46164), (408, 38470), (510, 30776), (680, 23082), (816, 19235), (1020, 15388), (1360, 11541), (2040, 7694), (3847, 4080)]