72029880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15421

約数の個数: 96

約数和(自身を含む): 252120960

約数和(自身を除く): 180091080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 138519, 153910, 184692, 200083, 230865, 277038, 307820, 369384, 400166, 461730, 554076, 600249, 615640, 692595, 800332, 923460, 1000415, 1108152, 1200498, 1385190, 1600664, 1800747, 1846920, 2000830, 2400996, 2770380, 3001245, 3601494, 4001660, 4801992, 5540760, 6002490, 7202988, 8003320, 9003735, 12004980, 14405976, 18007470, 24009960, 36014940, 72029880]

約数ペア:

[(1, 72029880), (2, 36014940), (3, 24009960), (4, 18007470), (5, 14405976), (6, 12004980), (8, 9003735), (9, 8003320), (10, 7202988), (12, 6002490), (13, 5540760), (15, 4801992), (18, 4001660), (20, 3601494), (24, 3001245), (26, 2770380), (30, 2400996), (36, 2000830), (39, 1846920), (40, 1800747), (45, 1600664), (52, 1385190), (60, 1200498), (65, 1108152), (72, 1000415), (78, 923460), (90, 800332), (104, 692595), (117, 615640), (120, 600249), (130, 554076), (156, 461730), (180, 400166), (195, 369384), (234, 307820), (260, 277038), (312, 230865), (360, 200083), (390, 184692), (468, 153910), (520, 138519), (585, 123128), (780, 92346), (936, 76955), (1170, 61564), (1560, 46173), (2340, 30782), (4680, 15391)]