70014720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18233}}^1$

素因数の和:18257

約数の個数: 72

約数和(自身を含む): 223621776

約数和(自身を除く): 153607056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 18233, 36466, 54699, 72932, 91165, 109398, 145864, 182330, 218796, 273495, 291728, 364660, 437592, 546990, 583456, 729320, 875184, 1093980, 1166912, 1458640, 1750368, 2187960, 2333824, 2917280, 3500736, 4375920, 4667648, 5834560, 7001472, 8751840, 11669120, 14002944, 17503680, 23338240, 35007360, 70014720]

約数ペア:

[(1, 70014720), (2, 35007360), (3, 23338240), (4, 17503680), (5, 14002944), (6, 11669120), (8, 8751840), (10, 7001472), (12, 5834560), (15, 4667648), (16, 4375920), (20, 3500736), (24, 2917280), (30, 2333824), (32, 2187960), (40, 1750368), (48, 1458640), (60, 1166912), (64, 1093980), (80, 875184), (96, 729320), (120, 583456), (128, 546990), (160, 437592), (192, 364660), (240, 291728), (256, 273495), (320, 218796), (384, 182330), (480, 145864), (640, 109398), (768, 91165), (960, 72932), (1280, 54699), (1920, 36466), (3840, 18233)]