197527560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4973}}^1$

素因数の和:5318

約数の個数: 64

約数和(自身を含む): 594492480

約数和(自身を除く): 396964920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 4973, 6620, 7944, 9930, 9946, 13240, 14919, 19860, 19892, 24865, 29838, 39720, 39784, 49730, 59676, 74595, 99460, 119352, 149190, 198920, 298380, 596760, 1646063, 3292126, 4938189, 6584252, 8230315, 9876378, 13168504, 16460630, 19752756, 24690945, 32921260, 39505512, 49381890, 65842520, 98763780, 197527560]

約数ペア:

[(1, 197527560), (2, 98763780), (3, 65842520), (4, 49381890), (5, 39505512), (6, 32921260), (8, 24690945), (10, 19752756), (12, 16460630), (15, 13168504), (20, 9876378), (24, 8230315), (30, 6584252), (40, 4938189), (60, 3292126), (120, 1646063), (331, 596760), (662, 298380), (993, 198920), (1324, 149190), (1655, 119352), (1986, 99460), (2648, 74595), (3310, 59676), (3972, 49730), (4965, 39784), (4973, 39720), (6620, 29838), (7944, 24865), (9930, 19892), (9946, 19860), (13240, 14919)]