123955989240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1\times {\mathrm{4519}}^1$

素因数の和:5989

約数の個数: 128

約数和(自身を含む): 374321088000

約数和(自身を除く): 250365098760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1277, 1432, 1790, 2148, 2554, 2685, 3580, 3831, 4296, 4519, 5108, 5370, 6385, 7160, 7662, 9038, 10216, 10740, 12770, 13557, 15324, 18076, 19155, 21480, 22595, 25540, 27114, 30648, 36152, 38310, 45190, 51080, 54228, 67785, 76620, 90380, 108456, 135570, 153240, 180760, 228583, 271140, 457166, 542280, 685749, 808901, 914332, 1142915, 1371498, 1617802, 1828664, 2285830, 2426703, 2742996, 3235604, 3428745, 4044505, 4571660, 4853406, 5485992, 5770763, 6471208, 6857490, 8089010, 9143320, 9706812, 11541526, 12133515, 13714980, 16178020, 17312289, 19413624, 23083052, 24267030, 27429960, 28853815, 32356040, 34624578, 46166104, 48534060, 57707630, 69249156, 86561445, 97068120, 115415260, 138498312, 173122890, 230830520, 346245780, 692491560, 1032966577, 2065933154, 3098899731, 4131866308, 5164832885, 6197799462, 8263732616, 10329665770, 12395598924, 15494498655, 20659331540, 24791197848, 30988997310, 41318663080, 61977994620, 123955989240]

約数ペア:

[(1, 123955989240), (2, 61977994620), (3, 41318663080), (4, 30988997310), (5, 24791197848), (6, 20659331540), (8, 15494498655), (10, 12395598924), (12, 10329665770), (15, 8263732616), (20, 6197799462), (24, 5164832885), (30, 4131866308), (40, 3098899731), (60, 2065933154), (120, 1032966577), (179, 692491560), (358, 346245780), (537, 230830520), (716, 173122890), (895, 138498312), (1074, 115415260), (1277, 97068120), (1432, 86561445), (1790, 69249156), (2148, 57707630), (2554, 48534060), (2685, 46166104), (3580, 34624578), (3831, 32356040), (4296, 28853815), (4519, 27429960), (5108, 24267030), (5370, 23083052), (6385, 19413624), (7160, 17312289), (7662, 16178020), (9038, 13714980), (10216, 12133515), (10740, 11541526), (12770, 9706812), (13557, 9143320), (15324, 8089010), (18076, 6857490), (19155, 6471208), (21480, 5770763), (22595, 5485992), (25540, 4853406), (27114, 4571660), (30648, 4044505), (36152, 3428745), (38310, 3235604), (45190, 2742996), (51080, 2426703), (54228, 2285830), (67785, 1828664), (76620, 1617802), (90380, 1371498), (108456, 1142915), (135570, 914332), (153240, 808901), (180760, 685749), (228583, 542280), (271140, 457166)]