455469480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 1569335040

約数和(自身を除く): 1113865560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 705, 810, 846, 940, 972, 997, 1080, 1128, 1215, 1269, 1410, 1620, 1692, 1880, 1944, 1994, 2115, 2430, 2538, 2820, 2991, 3240, 3384, 3807, 3988, 4230, 4860, 4985, 5076, 5640, 5982, 6345, 7614, 7976, 8460, 8973, 9720, 9970, 10152, 11421, 11964, 12690, 14955, 15228, 16920, 17946, 19035, 19940, 22842, 23928, 25380, 26919, 29910, 30456, 35892, 38070, 39880, 44865, 45684, 46859, 50760, 53838, 57105, 59820, 71784, 76140, 80757, 89730, 91368, 93718, 107676, 114210, 119640, 134595, 140577, 152280, 161514, 179460, 187436, 215352, 228420, 234295, 242271, 269190, 281154, 323028, 358920, 374872, 403785, 421731, 456840, 468590, 484542, 538380, 562308, 646056, 702885, 807570, 843462, 937180, 969084, 1076760, 1124616, 1211355, 1265193, 1405770, 1615140, 1686924, 1874360, 1938168, 2108655, 2422710, 2530386, 2811540, 3230280, 3373848, 3795579, 4217310, 4845420, 5060772, 5623080, 6325965, 7591158, 8434620, 9690840, 10121544, 11386737, 12651930, 15182316, 16869240, 18977895, 22773474, 25303860, 30364632, 37955790, 45546948, 50607720, 56933685, 75911580, 91093896, 113867370, 151823160, 227734740, 455469480]

約数ペア:

[(1, 455469480), (2, 227734740), (3, 151823160), (4, 113867370), (5, 91093896), (6, 75911580), (8, 56933685), (9, 50607720), (10, 45546948), (12, 37955790), (15, 30364632), (18, 25303860), (20, 22773474), (24, 18977895), (27, 16869240), (30, 15182316), (36, 12651930), (40, 11386737), (45, 10121544), (47, 9690840), (54, 8434620), (60, 7591158), (72, 6325965), (81, 5623080), (90, 5060772), (94, 4845420), (108, 4217310), (120, 3795579), (135, 3373848), (141, 3230280), (162, 2811540), (180, 2530386), (188, 2422710), (216, 2108655), (235, 1938168), (243, 1874360), (270, 1686924), (282, 1615140), (324, 1405770), (360, 1265193), (376, 1211355), (405, 1124616), (423, 1076760), (470, 969084), (486, 937180), (540, 843462), (564, 807570), (648, 702885), (705, 646056), (810, 562308), (846, 538380), (940, 484542), (972, 468590), (997, 456840), (1080, 421731), (1128, 403785), (1215, 374872), (1269, 358920), (1410, 323028), (1620, 281154), (1692, 269190), (1880, 242271), (1944, 234295), (1994, 228420), (2115, 215352), (2430, 187436), (2538, 179460), (2820, 161514), (2991, 152280), (3240, 140577), (3384, 134595), (3807, 119640), (3988, 114210), (4230, 107676), (4860, 93718), (4985, 91368), (5076, 89730), (5640, 80757), (5982, 76140), (6345, 71784), (7614, 59820), (7976, 57105), (8460, 53838), (8973, 50760), (9720, 46859), (9970, 45684), (10152, 44865), (11421, 39880), (11964, 38070), (12690, 35892), (14955, 30456), (15228, 29910), (16920, 26919), (17946, 25380), (19035, 23928), (19940, 22842)]