15697656720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{41687}}^1$

素因数の和:42229

約数の個数: 120

約数和(自身を含む): 52820030016

約数和(自身を除く): 37122373296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 523, 720, 1046, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 8368, 9414, 10460, 12552, 15690, 18828, 20920, 23535, 25104, 31380, 37656, 41687, 41840, 47070, 62760, 75312, 83374, 94140, 125061, 125520, 166748, 188280, 208435, 250122, 333496, 375183, 376560, 416870, 500244, 625305, 666992, 750366, 833740, 1000488, 1250610, 1500732, 1667480, 1875915, 2000976, 2501220, 3001464, 3334960, 3751830, 5002440, 6002928, 7503660, 10004880, 15007320, 21802301, 30014640, 43604602, 65406903, 87209204, 109011505, 130813806, 174418408, 196220709, 218023010, 261627612, 327034515, 348836816, 392441418, 436046020, 523255224, 654069030, 784882836, 872092040, 981103545, 1046510448, 1308138060, 1569765672, 1744184080, 1962207090, 2616276120, 3139531344, 3924414180, 5232552240, 7848828360, 15697656720]

約数ペア:

[(1, 15697656720), (2, 7848828360), (3, 5232552240), (4, 3924414180), (5, 3139531344), (6, 2616276120), (8, 1962207090), (9, 1744184080), (10, 1569765672), (12, 1308138060), (15, 1046510448), (16, 981103545), (18, 872092040), (20, 784882836), (24, 654069030), (30, 523255224), (36, 436046020), (40, 392441418), (45, 348836816), (48, 327034515), (60, 261627612), (72, 218023010), (80, 196220709), (90, 174418408), (120, 130813806), (144, 109011505), (180, 87209204), (240, 65406903), (360, 43604602), (523, 30014640), (720, 21802301), (1046, 15007320), (1569, 10004880), (2092, 7503660), (2615, 6002928), (3138, 5002440), (4184, 3751830), (4707, 3334960), (5230, 3001464), (6276, 2501220), (7845, 2000976), (8368, 1875915), (9414, 1667480), (10460, 1500732), (12552, 1250610), (15690, 1000488), (18828, 833740), (20920, 750366), (23535, 666992), (25104, 625305), (31380, 500244), (37656, 416870), (41687, 376560), (41840, 375183), (47070, 333496), (62760, 250122), (75312, 208435), (83374, 188280), (94140, 166748), (125061, 125520)]