6391320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 21954240

約数和(自身を除く): 15562920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 241, 255, 260, 312, 340, 390, 408, 442, 482, 510, 520, 663, 680, 723, 780, 884, 964, 1020, 1105, 1205, 1326, 1446, 1560, 1768, 1928, 2040, 2210, 2410, 2652, 2892, 3133, 3315, 3615, 4097, 4420, 4820, 5304, 5784, 6266, 6630, 7230, 8194, 8840, 9399, 9640, 12291, 12532, 13260, 14460, 15665, 16388, 18798, 20485, 24582, 25064, 26520, 28920, 31330, 32776, 37596, 40970, 46995, 49164, 53261, 61455, 62660, 75192, 81940, 93990, 98328, 106522, 122910, 125320, 159783, 163880, 187980, 213044, 245820, 266305, 319566, 375960, 426088, 491640, 532610, 639132, 798915, 1065220, 1278264, 1597830, 2130440, 3195660, 6391320]

約数ペア:

[(1, 6391320), (2, 3195660), (3, 2130440), (4, 1597830), (5, 1278264), (6, 1065220), (8, 798915), (10, 639132), (12, 532610), (13, 491640), (15, 426088), (17, 375960), (20, 319566), (24, 266305), (26, 245820), (30, 213044), (34, 187980), (39, 163880), (40, 159783), (51, 125320), (52, 122910), (60, 106522), (65, 98328), (68, 93990), (78, 81940), (85, 75192), (102, 62660), (104, 61455), (120, 53261), (130, 49164), (136, 46995), (156, 40970), (170, 37596), (195, 32776), (204, 31330), (221, 28920), (241, 26520), (255, 25064), (260, 24582), (312, 20485), (340, 18798), (390, 16388), (408, 15665), (442, 14460), (482, 13260), (510, 12532), (520, 12291), (663, 9640), (680, 9399), (723, 8840), (780, 8194), (884, 7230), (964, 6630), (1020, 6266), (1105, 5784), (1205, 5304), (1326, 4820), (1446, 4420), (1560, 4097), (1768, 3615), (1928, 3315), (2040, 3133), (2210, 2892), (2410, 2652)]