7643880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 26325000

約数和(自身を除く): 18681120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1249, 1530, 2040, 2498, 3060, 3747, 4996, 6120, 6245, 7494, 9992, 11241, 12490, 14988, 18735, 21233, 22482, 24980, 29976, 37470, 42466, 44964, 49960, 56205, 63699, 74940, 84932, 89928, 106165, 112410, 127398, 149880, 169864, 191097, 212330, 224820, 254796, 318495, 382194, 424660, 449640, 509592, 636990, 764388, 849320, 955485, 1273980, 1528776, 1910970, 2547960, 3821940, 7643880]

約数ペア:

[(1, 7643880), (2, 3821940), (3, 2547960), (4, 1910970), (5, 1528776), (6, 1273980), (8, 955485), (9, 849320), (10, 764388), (12, 636990), (15, 509592), (17, 449640), (18, 424660), (20, 382194), (24, 318495), (30, 254796), (34, 224820), (36, 212330), (40, 191097), (45, 169864), (51, 149880), (60, 127398), (68, 112410), (72, 106165), (85, 89928), (90, 84932), (102, 74940), (120, 63699), (136, 56205), (153, 49960), (170, 44964), (180, 42466), (204, 37470), (255, 29976), (306, 24980), (340, 22482), (360, 21233), (408, 18735), (510, 14988), (612, 12490), (680, 11241), (765, 9992), (1020, 7494), (1224, 6245), (1249, 6120), (1530, 4996), (2040, 3747), (2498, 3060)]