501130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109897}}^1$

素因数の和:109932

約数の個数: 80

約数和(自身を含む): 1635282240

約数和(自身を除く): 1134151920

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, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 109897, 219794, 329691, 439588, 549485, 659382, 879176, 1098970, 1318764, 1648455, 1758352, 2088043, 2197940, 2637528, 3296910, 4176086, 4395880, 5275056, 6264129, 6593820, 8352172, 8791760, 10440215, 12528258, 13187640, 16704344, 20880430, 25056516, 26375280, 31320645, 33408688, 41760860, 50113032, 62641290, 83521720, 100226064, 125282580, 167043440, 250565160, 501130320]

約数ペア:

[(1, 501130320), (2, 250565160), (3, 167043440), (4, 125282580), (5, 100226064), (6, 83521720), (8, 62641290), (10, 50113032), (12, 41760860), (15, 33408688), (16, 31320645), (19, 26375280), (20, 25056516), (24, 20880430), (30, 16704344), (38, 13187640), (40, 12528258), (48, 10440215), (57, 8791760), (60, 8352172), (76, 6593820), (80, 6264129), (95, 5275056), (114, 4395880), (120, 4176086), (152, 3296910), (190, 2637528), (228, 2197940), (240, 2088043), (285, 1758352), (304, 1648455), (380, 1318764), (456, 1098970), (570, 879176), (760, 659382), (912, 549485), (1140, 439588), (1520, 329691), (2280, 219794), (4560, 109897)]