427714920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19477}}^1$

素因数の和:19555

約数の個数: 96

約数和(自身を含む): 1412934120

約数和(自身を除く): 985219200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 19477, 21960, 38954, 58431, 77908, 97385, 116862, 155816, 175293, 194770, 233724, 292155, 350586, 389540, 467448, 584310, 701172, 779080, 876465, 1168620, 1188097, 1402344, 1752930, 2337240, 2376194, 3505860, 3564291, 4752388, 5940485, 7011720, 7128582, 9504776, 10692873, 11880970, 14257164, 17821455, 21385746, 23761940, 28514328, 35642910, 42771492, 47523880, 53464365, 71285820, 85542984, 106928730, 142571640, 213857460, 427714920]

約数ペア:

[(1, 427714920), (2, 213857460), (3, 142571640), (4, 106928730), (5, 85542984), (6, 71285820), (8, 53464365), (9, 47523880), (10, 42771492), (12, 35642910), (15, 28514328), (18, 23761940), (20, 21385746), (24, 17821455), (30, 14257164), (36, 11880970), (40, 10692873), (45, 9504776), (60, 7128582), (61, 7011720), (72, 5940485), (90, 4752388), (120, 3564291), (122, 3505860), (180, 2376194), (183, 2337240), (244, 1752930), (305, 1402344), (360, 1188097), (366, 1168620), (488, 876465), (549, 779080), (610, 701172), (732, 584310), (915, 467448), (1098, 389540), (1220, 350586), (1464, 292155), (1830, 233724), (2196, 194770), (2440, 175293), (2745, 155816), (3660, 116862), (4392, 97385), (5490, 77908), (7320, 58431), (10980, 38954), (19477, 21960)]