73460080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 185702400

約数和(自身を除く): 112242320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 1559, 2356, 2480, 2945, 3118, 4712, 5890, 6236, 7795, 9424, 11780, 12472, 15590, 23560, 24944, 29621, 31180, 47120, 48329, 59242, 62360, 96658, 118484, 124720, 148105, 193316, 236968, 241645, 296210, 386632, 473936, 483290, 592420, 773264, 918251, 966580, 1184840, 1836502, 1933160, 2369680, 3673004, 3866320, 4591255, 7346008, 9182510, 14692016, 18365020, 36730040, 73460080]

約数ペア:

[(1, 73460080), (2, 36730040), (4, 18365020), (5, 14692016), (8, 9182510), (10, 7346008), (16, 4591255), (19, 3866320), (20, 3673004), (31, 2369680), (38, 1933160), (40, 1836502), (62, 1184840), (76, 966580), (80, 918251), (95, 773264), (124, 592420), (152, 483290), (155, 473936), (190, 386632), (248, 296210), (304, 241645), (310, 236968), (380, 193316), (496, 148105), (589, 124720), (620, 118484), (760, 96658), (1178, 62360), (1240, 59242), (1520, 48329), (1559, 47120), (2356, 31180), (2480, 29621), (2945, 24944), (3118, 23560), (4712, 15590), (5890, 12472), (6236, 11780), (7795, 9424)]