760563920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16141}}^1$

素因数の和:16204

約数の個数: 80

約数和(自身を含む): 1921543680

約数和(自身を除く): 1160979760

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, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 16141, 23560, 32282, 47120, 64564, 80705, 129128, 161410, 258256, 306679, 322820, 500371, 613358, 645640, 1000742, 1226716, 1291280, 1533395, 2001484, 2453432, 2501855, 3066790, 4002968, 4906864, 5003710, 6133580, 8005936, 9507049, 10007420, 12267160, 19014098, 20014840, 24534320, 38028196, 40029680, 47535245, 76056392, 95070490, 152112784, 190140980, 380281960, 760563920]

約数ペア:

[(1, 760563920), (2, 380281960), (4, 190140980), (5, 152112784), (8, 95070490), (10, 76056392), (16, 47535245), (19, 40029680), (20, 38028196), (31, 24534320), (38, 20014840), (40, 19014098), (62, 12267160), (76, 10007420), (80, 9507049), (95, 8005936), (124, 6133580), (152, 5003710), (155, 4906864), (190, 4002968), (248, 3066790), (304, 2501855), (310, 2453432), (380, 2001484), (496, 1533395), (589, 1291280), (620, 1226716), (760, 1000742), (1178, 645640), (1240, 613358), (1520, 500371), (2356, 322820), (2480, 306679), (2945, 258256), (4712, 161410), (5890, 129128), (9424, 80705), (11780, 64564), (16141, 47120), (23560, 32282)]