6519840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 22280832

約数和(自身を除く): 15760992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 289, 340, 376, 408, 470, 480, 510, 544, 564, 578, 680, 705, 752, 799, 816, 867, 940, 1020, 1128, 1156, 1360, 1410, 1445, 1504, 1598, 1632, 1734, 1880, 2040, 2256, 2312, 2397, 2720, 2820, 2890, 3196, 3468, 3760, 3995, 4080, 4335, 4512, 4624, 4794, 5640, 5780, 6392, 6936, 7520, 7990, 8160, 8670, 9248, 9588, 11280, 11560, 11985, 12784, 13583, 13872, 15980, 17340, 19176, 22560, 23120, 23970, 25568, 27166, 27744, 31960, 34680, 38352, 40749, 46240, 47940, 54332, 63920, 67915, 69360, 76704, 81498, 95880, 108664, 127840, 135830, 138720, 162996, 191760, 203745, 217328, 271660, 325992, 383520, 407490, 434656, 543320, 651984, 814980, 1086640, 1303968, 1629960, 2173280, 3259920, 6519840]

約数ペア:

[(1, 6519840), (2, 3259920), (3, 2173280), (4, 1629960), (5, 1303968), (6, 1086640), (8, 814980), (10, 651984), (12, 543320), (15, 434656), (16, 407490), (17, 383520), (20, 325992), (24, 271660), (30, 217328), (32, 203745), (34, 191760), (40, 162996), (47, 138720), (48, 135830), (51, 127840), (60, 108664), (68, 95880), (80, 81498), (85, 76704), (94, 69360), (96, 67915), (102, 63920), (120, 54332), (136, 47940), (141, 46240), (160, 40749), (170, 38352), (188, 34680), (204, 31960), (235, 27744), (240, 27166), (255, 25568), (272, 23970), (282, 23120), (289, 22560), (340, 19176), (376, 17340), (408, 15980), (470, 13872), (480, 13583), (510, 12784), (544, 11985), (564, 11560), (578, 11280), (680, 9588), (705, 9248), (752, 8670), (799, 8160), (816, 7990), (867, 7520), (940, 6936), (1020, 6392), (1128, 5780), (1156, 5640), (1360, 4794), (1410, 4624), (1445, 4512), (1504, 4335), (1598, 4080), (1632, 3995), (1734, 3760), (1880, 3468), (2040, 3196), (2256, 2890), (2312, 2820), (2397, 2720)]