15225094560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2439919}}^1$

素因数の和:2439950

約数の個数: 96

約数和(自身を含む): 51648226560

約数和(自身を除く): 36423132000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 2439919, 4879838, 7319757, 9759676, 12199595, 14639514, 19519352, 24399190, 29279028, 31718947, 36598785, 39038704, 48798380, 58558056, 63437894, 73197570, 78077408, 95156841, 97596760, 117116112, 126875788, 146395140, 158594735, 190313682, 195193520, 234232224, 253751576, 292790280, 317189470, 380627364, 390387040, 475784205, 507503152, 585580560, 634378940, 761254728, 951568410, 1015006304, 1171161120, 1268757880, 1522509456, 1903136820, 2537515760, 3045018912, 3806273640, 5075031520, 7612547280, 15225094560]

約数ペア:

[(1, 15225094560), (2, 7612547280), (3, 5075031520), (4, 3806273640), (5, 3045018912), (6, 2537515760), (8, 1903136820), (10, 1522509456), (12, 1268757880), (13, 1171161120), (15, 1015006304), (16, 951568410), (20, 761254728), (24, 634378940), (26, 585580560), (30, 507503152), (32, 475784205), (39, 390387040), (40, 380627364), (48, 317189470), (52, 292790280), (60, 253751576), (65, 234232224), (78, 195193520), (80, 190313682), (96, 158594735), (104, 146395140), (120, 126875788), (130, 117116112), (156, 97596760), (160, 95156841), (195, 78077408), (208, 73197570), (240, 63437894), (260, 58558056), (312, 48798380), (390, 39038704), (416, 36598785), (480, 31718947), (520, 29279028), (624, 24399190), (780, 19519352), (1040, 14639514), (1248, 12199595), (1560, 9759676), (2080, 7319757), (3120, 4879838), (6240, 2439919)]