1968980760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{4283}}^1$

素因数の和:5577

約数の個数: 96

約数和(自身を含む): 6405693840

約数和(自身を除く): 4436713080

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, 360, 1277, 2554, 3831, 4283, 5108, 6385, 7662, 8566, 10216, 11493, 12770, 12849, 15324, 17132, 19155, 21415, 22986, 25540, 25698, 30648, 34264, 38310, 38547, 42830, 45972, 51080, 51396, 57465, 64245, 76620, 77094, 85660, 91944, 102792, 114930, 128490, 153240, 154188, 171320, 192735, 229860, 256980, 308376, 385470, 459720, 513960, 770940, 1541880, 5469391, 10938782, 16408173, 21877564, 27346955, 32816346, 43755128, 49224519, 54693910, 65632692, 82040865, 98449038, 109387820, 131265384, 164081730, 196898076, 218775640, 246122595, 328163460, 393796152, 492245190, 656326920, 984490380, 1968980760]

約数ペア:

[(1, 1968980760), (2, 984490380), (3, 656326920), (4, 492245190), (5, 393796152), (6, 328163460), (8, 246122595), (9, 218775640), (10, 196898076), (12, 164081730), (15, 131265384), (18, 109387820), (20, 98449038), (24, 82040865), (30, 65632692), (36, 54693910), (40, 49224519), (45, 43755128), (60, 32816346), (72, 27346955), (90, 21877564), (120, 16408173), (180, 10938782), (360, 5469391), (1277, 1541880), (2554, 770940), (3831, 513960), (4283, 459720), (5108, 385470), (6385, 308376), (7662, 256980), (8566, 229860), (10216, 192735), (11493, 171320), (12770, 154188), (12849, 153240), (15324, 128490), (17132, 114930), (19155, 102792), (21415, 91944), (22986, 85660), (25540, 77094), (25698, 76620), (30648, 64245), (34264, 57465), (38310, 51396), (38547, 51080), (42830, 45972)]