72383520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13709}}^1$

素因数の和:13738

約数の個数: 96

約数和(自身を含む): 248754240

約数和(自身を除く): 176370720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13709, 27418, 41127, 54836, 68545, 82254, 109672, 137090, 150799, 164508, 205635, 219344, 274180, 301598, 329016, 411270, 438688, 452397, 548360, 603196, 658032, 753995, 822540, 904794, 1096720, 1206392, 1316064, 1507990, 1645080, 1809588, 2193440, 2261985, 2412784, 3015980, 3290160, 3619176, 4523970, 4825568, 6031960, 6580320, 7238352, 9047940, 12063920, 14476704, 18095880, 24127840, 36191760, 72383520]

約数ペア:

[(1, 72383520), (2, 36191760), (3, 24127840), (4, 18095880), (5, 14476704), (6, 12063920), (8, 9047940), (10, 7238352), (11, 6580320), (12, 6031960), (15, 4825568), (16, 4523970), (20, 3619176), (22, 3290160), (24, 3015980), (30, 2412784), (32, 2261985), (33, 2193440), (40, 1809588), (44, 1645080), (48, 1507990), (55, 1316064), (60, 1206392), (66, 1096720), (80, 904794), (88, 822540), (96, 753995), (110, 658032), (120, 603196), (132, 548360), (160, 452397), (165, 438688), (176, 411270), (220, 329016), (240, 301598), (264, 274180), (330, 219344), (352, 205635), (440, 164508), (480, 150799), (528, 137090), (660, 109672), (880, 82254), (1056, 68545), (1320, 54836), (1760, 41127), (2640, 27418), (5280, 13709)]