119057360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 290790912

約数和(自身を除く): 171733552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 787, 976, 1220, 1240, 1574, 1891, 2440, 2480, 3148, 3782, 3935, 4880, 6296, 7564, 7870, 9455, 12592, 15128, 15740, 18910, 24397, 30256, 31480, 37820, 48007, 48794, 62960, 75640, 96014, 97588, 121985, 151280, 192028, 195176, 240035, 243970, 384056, 390352, 480070, 487940, 768112, 960140, 975880, 1488217, 1920280, 1951760, 2976434, 3840560, 5952868, 7441085, 11905736, 14882170, 23811472, 29764340, 59528680, 119057360]

約数ペア:

[(1, 119057360), (2, 59528680), (4, 29764340), (5, 23811472), (8, 14882170), (10, 11905736), (16, 7441085), (20, 5952868), (31, 3840560), (40, 2976434), (61, 1951760), (62, 1920280), (80, 1488217), (122, 975880), (124, 960140), (155, 768112), (244, 487940), (248, 480070), (305, 390352), (310, 384056), (488, 243970), (496, 240035), (610, 195176), (620, 192028), (787, 151280), (976, 121985), (1220, 97588), (1240, 96014), (1574, 75640), (1891, 62960), (2440, 48794), (2480, 48007), (3148, 37820), (3782, 31480), (3935, 30256), (4880, 24397), (6296, 18910), (7564, 15740), (7870, 15128), (9455, 12592)]