16671840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 37034400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 739, 752, 940, 1128, 1410, 1478, 1504, 1880, 2217, 2256, 2820, 2956, 3695, 3760, 4434, 4512, 5640, 5912, 7390, 7520, 8868, 11085, 11280, 11824, 14780, 17736, 22170, 22560, 23648, 29560, 34733, 35472, 44340, 59120, 69466, 70944, 88680, 104199, 118240, 138932, 173665, 177360, 208398, 277864, 347330, 354720, 416796, 520995, 555728, 694660, 833592, 1041990, 1111456, 1389320, 1667184, 2083980, 2778640, 3334368, 4167960, 5557280, 8335920, 16671840]

約数ペア:

[(1, 16671840), (2, 8335920), (3, 5557280), (4, 4167960), (5, 3334368), (6, 2778640), (8, 2083980), (10, 1667184), (12, 1389320), (15, 1111456), (16, 1041990), (20, 833592), (24, 694660), (30, 555728), (32, 520995), (40, 416796), (47, 354720), (48, 347330), (60, 277864), (80, 208398), (94, 177360), (96, 173665), (120, 138932), (141, 118240), (160, 104199), (188, 88680), (235, 70944), (240, 69466), (282, 59120), (376, 44340), (470, 35472), (480, 34733), (564, 29560), (705, 23648), (739, 22560), (752, 22170), (940, 17736), (1128, 14780), (1410, 11824), (1478, 11280), (1504, 11085), (1880, 8868), (2217, 7520), (2256, 7390), (2820, 5912), (2956, 5640), (3695, 4512), (3760, 4434)]