151367280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2617}}^1$

素因数の和:2874

約数の個数: 80

約数和(自身を含む): 471365664

約数和(自身を除く): 319998384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2617, 2892, 3615, 3856, 4820, 5234, 5784, 7230, 7851, 9640, 10468, 11568, 13085, 14460, 15702, 19280, 20936, 26170, 28920, 31404, 39255, 41872, 52340, 57840, 62808, 78510, 104680, 125616, 157020, 209360, 314040, 628080, 630697, 1261394, 1892091, 2522788, 3153485, 3784182, 5045576, 6306970, 7568364, 9460455, 10091152, 12613940, 15136728, 18920910, 25227880, 30273456, 37841820, 50455760, 75683640, 151367280]

約数ペア:

[(1, 151367280), (2, 75683640), (3, 50455760), (4, 37841820), (5, 30273456), (6, 25227880), (8, 18920910), (10, 15136728), (12, 12613940), (15, 10091152), (16, 9460455), (20, 7568364), (24, 6306970), (30, 5045576), (40, 3784182), (48, 3153485), (60, 2522788), (80, 1892091), (120, 1261394), (240, 630697), (241, 628080), (482, 314040), (723, 209360), (964, 157020), (1205, 125616), (1446, 104680), (1928, 78510), (2410, 62808), (2617, 57840), (2892, 52340), (3615, 41872), (3856, 39255), (4820, 31404), (5234, 28920), (5784, 26170), (7230, 20936), (7851, 19280), (9640, 15702), (10468, 14460), (11568, 13085)]