64234440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9427

約数の個数: 96

約数和(自身を含む): 219772800

約数和(自身を除く): 155538360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9391, 18782, 28173, 37564, 46955, 56346, 75128, 84519, 93910, 112692, 140865, 169038, 178429, 187820, 225384, 281730, 338076, 356858, 375640, 422595, 535287, 563460, 676152, 713716, 845190, 892145, 1070574, 1126920, 1427432, 1605861, 1690380, 1784290, 2141148, 2676435, 3211722, 3380760, 3568580, 4282296, 5352870, 6423444, 7137160, 8029305, 10705740, 12846888, 16058610, 21411480, 32117220, 64234440]

約数ペア:

[(1, 64234440), (2, 32117220), (3, 21411480), (4, 16058610), (5, 12846888), (6, 10705740), (8, 8029305), (9, 7137160), (10, 6423444), (12, 5352870), (15, 4282296), (18, 3568580), (19, 3380760), (20, 3211722), (24, 2676435), (30, 2141148), (36, 1784290), (38, 1690380), (40, 1605861), (45, 1427432), (57, 1126920), (60, 1070574), (72, 892145), (76, 845190), (90, 713716), (95, 676152), (114, 563460), (120, 535287), (152, 422595), (171, 375640), (180, 356858), (190, 338076), (228, 281730), (285, 225384), (342, 187820), (360, 178429), (380, 169038), (456, 140865), (570, 112692), (684, 93910), (760, 84519), (855, 75128), (1140, 56346), (1368, 46955), (1710, 37564), (2280, 28173), (3420, 18782), (6840, 9391)]