415786680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67939}}^1$

素因数の和:67973

約数の個数: 96

約数和(自身を含む): 1430816400

約数和(自身を除く): 1015029720

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, 1530, 2040, 3060, 6120, 67939, 135878, 203817, 271756, 339695, 407634, 543512, 611451, 679390, 815268, 1019085, 1154963, 1222902, 1358780, 1630536, 2038170, 2309926, 2445804, 2717560, 3057255, 3464889, 4076340, 4619852, 4891608, 5774815, 6114510, 6929778, 8152680, 9239704, 10394667, 11549630, 12229020, 13859556, 17324445, 20789334, 23099260, 24458040, 27719112, 34648890, 41578668, 46198520, 51973335, 69297780, 83157336, 103946670, 138595560, 207893340, 415786680]

約数ペア:

[(1, 415786680), (2, 207893340), (3, 138595560), (4, 103946670), (5, 83157336), (6, 69297780), (8, 51973335), (9, 46198520), (10, 41578668), (12, 34648890), (15, 27719112), (17, 24458040), (18, 23099260), (20, 20789334), (24, 17324445), (30, 13859556), (34, 12229020), (36, 11549630), (40, 10394667), (45, 9239704), (51, 8152680), (60, 6929778), (68, 6114510), (72, 5774815), (85, 4891608), (90, 4619852), (102, 4076340), (120, 3464889), (136, 3057255), (153, 2717560), (170, 2445804), (180, 2309926), (204, 2038170), (255, 1630536), (306, 1358780), (340, 1222902), (360, 1154963), (408, 1019085), (510, 815268), (612, 679390), (680, 611451), (765, 543512), (1020, 407634), (1224, 339695), (1530, 271756), (2040, 203817), (3060, 135878), (6120, 67939)]