889746120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 3003549120

約数和(自身を除く): 2113803000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 311, 324, 360, 405, 540, 622, 648, 810, 883, 933, 1080, 1244, 1555, 1620, 1766, 1866, 2488, 2649, 2799, 3110, 3240, 3532, 3732, 4415, 4665, 5298, 5598, 6220, 7064, 7464, 7947, 8397, 8830, 9330, 10596, 11196, 12440, 13245, 13995, 15894, 16794, 17660, 18660, 21192, 22392, 23841, 25191, 26490, 27990, 31788, 33588, 35320, 37320, 39735, 41985, 47682, 50382, 52980, 55980, 63576, 67176, 71523, 79470, 83970, 95364, 100764, 105960, 111960, 119205, 125955, 143046, 158940, 167940, 190728, 201528, 238410, 251910, 274613, 286092, 317880, 335880, 357615, 476820, 503820, 549226, 572184, 715230, 823839, 953640, 1007640, 1098452, 1373065, 1430460, 1647678, 2196904, 2471517, 2746130, 2860920, 3295356, 4119195, 4943034, 5492260, 6590712, 7414551, 8238390, 9886068, 10984520, 12357585, 14829102, 16476780, 19772136, 22243653, 24715170, 29658204, 32953560, 37072755, 44487306, 49430340, 59316408, 74145510, 88974612, 98860680, 111218265, 148291020, 177949224, 222436530, 296582040, 444873060, 889746120]

約数ペア:

[(1, 889746120), (2, 444873060), (3, 296582040), (4, 222436530), (5, 177949224), (6, 148291020), (8, 111218265), (9, 98860680), (10, 88974612), (12, 74145510), (15, 59316408), (18, 49430340), (20, 44487306), (24, 37072755), (27, 32953560), (30, 29658204), (36, 24715170), (40, 22243653), (45, 19772136), (54, 16476780), (60, 14829102), (72, 12357585), (81, 10984520), (90, 9886068), (108, 8238390), (120, 7414551), (135, 6590712), (162, 5492260), (180, 4943034), (216, 4119195), (270, 3295356), (311, 2860920), (324, 2746130), (360, 2471517), (405, 2196904), (540, 1647678), (622, 1430460), (648, 1373065), (810, 1098452), (883, 1007640), (933, 953640), (1080, 823839), (1244, 715230), (1555, 572184), (1620, 549226), (1766, 503820), (1866, 476820), (2488, 357615), (2649, 335880), (2799, 317880), (3110, 286092), (3240, 274613), (3532, 251910), (3732, 238410), (4415, 201528), (4665, 190728), (5298, 167940), (5598, 158940), (6220, 143046), (7064, 125955), (7464, 119205), (7947, 111960), (8397, 105960), (8830, 100764), (9330, 95364), (10596, 83970), (11196, 79470), (12440, 71523), (13245, 67176), (13995, 63576), (15894, 55980), (16794, 52980), (17660, 50382), (18660, 47682), (21192, 41985), (22392, 39735), (23841, 37320), (25191, 35320), (26490, 33588), (27990, 31788)]