15623340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 47355840

約数和(自身を除く): 31732500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 289, 318, 340, 510, 530, 578, 636, 795, 867, 901, 1020, 1060, 1156, 1445, 1590, 1734, 1802, 2703, 2890, 3180, 3468, 3604, 4335, 4505, 4913, 5406, 5780, 8670, 9010, 9826, 10812, 13515, 14739, 15317, 17340, 18020, 19652, 24565, 27030, 29478, 30634, 45951, 49130, 54060, 58956, 61268, 73695, 76585, 91902, 98260, 147390, 153170, 183804, 229755, 260389, 294780, 306340, 459510, 520778, 781167, 919020, 1041556, 1301945, 1562334, 2603890, 3124668, 3905835, 5207780, 7811670, 15623340]

約数ペア:

[(1, 15623340), (2, 7811670), (3, 5207780), (4, 3905835), (5, 3124668), (6, 2603890), (10, 1562334), (12, 1301945), (15, 1041556), (17, 919020), (20, 781167), (30, 520778), (34, 459510), (51, 306340), (53, 294780), (60, 260389), (68, 229755), (85, 183804), (102, 153170), (106, 147390), (159, 98260), (170, 91902), (204, 76585), (212, 73695), (255, 61268), (265, 58956), (289, 54060), (318, 49130), (340, 45951), (510, 30634), (530, 29478), (578, 27030), (636, 24565), (795, 19652), (867, 18020), (901, 17340), (1020, 15317), (1060, 14739), (1156, 13515), (1445, 10812), (1590, 9826), (1734, 9010), (1802, 8670), (2703, 5780), (2890, 5406), (3180, 4913), (3468, 4505), (3604, 4335)]