6414720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 22105440

約数和(自身を除く): 15690720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 257, 260, 312, 320, 384, 390, 416, 480, 514, 520, 624, 640, 771, 780, 832, 960, 1028, 1040, 1248, 1285, 1542, 1560, 1664, 1920, 2056, 2080, 2496, 2570, 3084, 3120, 3341, 3855, 4112, 4160, 4992, 5140, 6168, 6240, 6682, 7710, 8224, 8320, 10023, 10280, 12336, 12480, 13364, 15420, 16448, 16705, 20046, 20560, 24672, 24960, 26728, 30840, 32896, 33410, 40092, 41120, 49344, 50115, 53456, 61680, 66820, 80184, 82240, 98688, 100230, 106912, 123360, 133640, 160368, 164480, 200460, 213824, 246720, 267280, 320736, 400920, 427648, 493440, 534560, 641472, 801840, 1069120, 1282944, 1603680, 2138240, 3207360, 6414720]

約数ペア:

[(1, 6414720), (2, 3207360), (3, 2138240), (4, 1603680), (5, 1282944), (6, 1069120), (8, 801840), (10, 641472), (12, 534560), (13, 493440), (15, 427648), (16, 400920), (20, 320736), (24, 267280), (26, 246720), (30, 213824), (32, 200460), (39, 164480), (40, 160368), (48, 133640), (52, 123360), (60, 106912), (64, 100230), (65, 98688), (78, 82240), (80, 80184), (96, 66820), (104, 61680), (120, 53456), (128, 50115), (130, 49344), (156, 41120), (160, 40092), (192, 33410), (195, 32896), (208, 30840), (240, 26728), (257, 24960), (260, 24672), (312, 20560), (320, 20046), (384, 16705), (390, 16448), (416, 15420), (480, 13364), (514, 12480), (520, 12336), (624, 10280), (640, 10023), (771, 8320), (780, 8224), (832, 7710), (960, 6682), (1028, 6240), (1040, 6168), (1248, 5140), (1285, 4992), (1542, 4160), (1560, 4112), (1664, 3855), (1920, 3341), (2056, 3120), (2080, 3084), (2496, 2570)]