15182280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 49827960

約数和(自身を除く): 34645680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 233, 360, 362, 466, 543, 699, 724, 905, 932, 1086, 1165, 1398, 1448, 1629, 1810, 1864, 2097, 2172, 2330, 2715, 2796, 3258, 3495, 3620, 4194, 4344, 4660, 5430, 5592, 6516, 6990, 7240, 8145, 8388, 9320, 10485, 10860, 13032, 13980, 16290, 16776, 20970, 21720, 27960, 32580, 41940, 42173, 65160, 83880, 84346, 126519, 168692, 210865, 253038, 337384, 379557, 421730, 506076, 632595, 759114, 843460, 1012152, 1265190, 1518228, 1686920, 1897785, 2530380, 3036456, 3795570, 5060760, 7591140, 15182280]

約数ペア:

[(1, 15182280), (2, 7591140), (3, 5060760), (4, 3795570), (5, 3036456), (6, 2530380), (8, 1897785), (9, 1686920), (10, 1518228), (12, 1265190), (15, 1012152), (18, 843460), (20, 759114), (24, 632595), (30, 506076), (36, 421730), (40, 379557), (45, 337384), (60, 253038), (72, 210865), (90, 168692), (120, 126519), (180, 84346), (181, 83880), (233, 65160), (360, 42173), (362, 41940), (466, 32580), (543, 27960), (699, 21720), (724, 20970), (905, 16776), (932, 16290), (1086, 13980), (1165, 13032), (1398, 10860), (1448, 10485), (1629, 9320), (1810, 8388), (1864, 8145), (2097, 7240), (2172, 6990), (2330, 6516), (2715, 5592), (2796, 5430), (3258, 4660), (3495, 4344), (3620, 4194)]