1515694980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5563}}^1$

素因数の和:5833

約数の個数: 96

約数和(自身を含む): 4486809600

約数和(自身を除く): 2971114620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 956, 1140, 1195, 1434, 2390, 2868, 3585, 4541, 4780, 5563, 7170, 9082, 11126, 13623, 14340, 16689, 18164, 22252, 22705, 27246, 27815, 33378, 45410, 54492, 55630, 66756, 68115, 83445, 90820, 105697, 111260, 136230, 166890, 211394, 272460, 317091, 333780, 422788, 528485, 634182, 1056970, 1268364, 1329557, 1585455, 2113940, 2659114, 3170910, 3988671, 5318228, 6341820, 6647785, 7977342, 13295570, 15954684, 19943355, 25261583, 26591140, 39886710, 50523166, 75784749, 79773420, 101046332, 126307915, 151569498, 252615830, 303138996, 378923745, 505231660, 757847490, 1515694980]

約数ペア:

[(1, 1515694980), (2, 757847490), (3, 505231660), (4, 378923745), (5, 303138996), (6, 252615830), (10, 151569498), (12, 126307915), (15, 101046332), (19, 79773420), (20, 75784749), (30, 50523166), (38, 39886710), (57, 26591140), (60, 25261583), (76, 19943355), (95, 15954684), (114, 13295570), (190, 7977342), (228, 6647785), (239, 6341820), (285, 5318228), (380, 3988671), (478, 3170910), (570, 2659114), (717, 2113940), (956, 1585455), (1140, 1329557), (1195, 1268364), (1434, 1056970), (2390, 634182), (2868, 528485), (3585, 422788), (4541, 333780), (4780, 317091), (5563, 272460), (7170, 211394), (9082, 166890), (11126, 136230), (13623, 111260), (14340, 105697), (16689, 90820), (18164, 83445), (22252, 68115), (22705, 66756), (27246, 55630), (27815, 54492), (33378, 45410)]