15071520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 35223648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 1847, 2040, 2720, 3694, 4080, 5541, 7388, 8160, 9235, 11082, 14776, 18470, 22164, 27705, 29552, 31399, 36940, 44328, 55410, 59104, 62798, 73880, 88656, 94197, 110820, 125596, 147760, 156995, 177312, 188394, 221640, 251192, 295520, 313990, 376788, 443280, 470985, 502384, 627980, 753576, 886560, 941970, 1004768, 1255960, 1507152, 1883940, 2511920, 3014304, 3767880, 5023840, 7535760, 15071520]

約数ペア:

[(1, 15071520), (2, 7535760), (3, 5023840), (4, 3767880), (5, 3014304), (6, 2511920), (8, 1883940), (10, 1507152), (12, 1255960), (15, 1004768), (16, 941970), (17, 886560), (20, 753576), (24, 627980), (30, 502384), (32, 470985), (34, 443280), (40, 376788), (48, 313990), (51, 295520), (60, 251192), (68, 221640), (80, 188394), (85, 177312), (96, 156995), (102, 147760), (120, 125596), (136, 110820), (160, 94197), (170, 88656), (204, 73880), (240, 62798), (255, 59104), (272, 55410), (340, 44328), (408, 36940), (480, 31399), (510, 29552), (544, 27705), (680, 22164), (816, 18470), (1020, 14776), (1360, 11082), (1632, 9235), (1847, 8160), (2040, 7388), (2720, 5541), (3694, 4080)]