48778320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 159873696

約数和(自身を除く): 111095376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 563, 570, 722, 760, 912, 1083, 1126, 1140, 1444, 1520, 1689, 1805, 2166, 2252, 2280, 2815, 2888, 3378, 3610, 4332, 4504, 4560, 5415, 5630, 5776, 6756, 7220, 8445, 8664, 9008, 10697, 10830, 11260, 13512, 14440, 16890, 17328, 21394, 21660, 22520, 27024, 28880, 32091, 33780, 42788, 43320, 45040, 53485, 64182, 67560, 85576, 86640, 106970, 128364, 135120, 160455, 171152, 203243, 213940, 256728, 320910, 406486, 427880, 513456, 609729, 641820, 812972, 855760, 1016215, 1219458, 1283640, 1625944, 2032430, 2438916, 2567280, 3048645, 3251888, 4064860, 4877832, 6097290, 8129720, 9755664, 12194580, 16259440, 24389160, 48778320]

約数ペア:

[(1, 48778320), (2, 24389160), (3, 16259440), (4, 12194580), (5, 9755664), (6, 8129720), (8, 6097290), (10, 4877832), (12, 4064860), (15, 3251888), (16, 3048645), (19, 2567280), (20, 2438916), (24, 2032430), (30, 1625944), (38, 1283640), (40, 1219458), (48, 1016215), (57, 855760), (60, 812972), (76, 641820), (80, 609729), (95, 513456), (114, 427880), (120, 406486), (152, 320910), (190, 256728), (228, 213940), (240, 203243), (285, 171152), (304, 160455), (361, 135120), (380, 128364), (456, 106970), (563, 86640), (570, 85576), (722, 67560), (760, 64182), (912, 53485), (1083, 45040), (1126, 43320), (1140, 42788), (1444, 33780), (1520, 32091), (1689, 28880), (1805, 27024), (2166, 22520), (2252, 21660), (2280, 21394), (2815, 17328), (2888, 16890), (3378, 14440), (3610, 13512), (4332, 11260), (4504, 10830), (4560, 10697), (5415, 9008), (5630, 8664), (5776, 8445), (6756, 7220)]