1258503480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29879}}^1$

素因数の和:29915

約数の個数: 160

約数和(自身を含む): 4555504800

約数和(自身を除く): 3297001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 29879, 42120, 59758, 89637, 119516, 149395, 179274, 239032, 268911, 298790, 358548, 388427, 448185, 537822, 597580, 717096, 776854, 806733, 896370, 1075644, 1165281, 1195160, 1344555, 1553708, 1613466, 1792740, 1942135, 2151288, 2330562, 2420199, 2689110, 3107416, 3226932, 3495843, 3585480, 3884270, 4033665, 4661124, 4840398, 5378220, 5826405, 6453864, 6991686, 7768540, 8067330, 9322248, 9680796, 10487529, 10756440, 11652810, 12100995, 13983372, 15537080, 16134660, 17479215, 19361592, 20975058, 23305620, 24201990, 27966744, 31462587, 32269320, 34958430, 41950116, 46611240, 48403980, 52437645, 62925174, 69916860, 83900232, 96807960, 104875290, 125850348, 139833720, 157312935, 209750580, 251700696, 314625870, 419501160, 629251740, 1258503480]

約数ペア:

[(1, 1258503480), (2, 629251740), (3, 419501160), (4, 314625870), (5, 251700696), (6, 209750580), (8, 157312935), (9, 139833720), (10, 125850348), (12, 104875290), (13, 96807960), (15, 83900232), (18, 69916860), (20, 62925174), (24, 52437645), (26, 48403980), (27, 46611240), (30, 41950116), (36, 34958430), (39, 32269320), (40, 31462587), (45, 27966744), (52, 24201990), (54, 23305620), (60, 20975058), (65, 19361592), (72, 17479215), (78, 16134660), (81, 15537080), (90, 13983372), (104, 12100995), (108, 11652810), (117, 10756440), (120, 10487529), (130, 9680796), (135, 9322248), (156, 8067330), (162, 7768540), (180, 6991686), (195, 6453864), (216, 5826405), (234, 5378220), (260, 4840398), (270, 4661124), (312, 4033665), (324, 3884270), (351, 3585480), (360, 3495843), (390, 3226932), (405, 3107416), (468, 2689110), (520, 2420199), (540, 2330562), (585, 2151288), (648, 1942135), (702, 1792740), (780, 1613466), (810, 1553708), (936, 1344555), (1053, 1195160), (1080, 1165281), (1170, 1075644), (1404, 896370), (1560, 806733), (1620, 776854), (1755, 717096), (2106, 597580), (2340, 537822), (2808, 448185), (3240, 388427), (3510, 358548), (4212, 298790), (4680, 268911), (5265, 239032), (7020, 179274), (8424, 149395), (10530, 119516), (14040, 89637), (21060, 59758), (29879, 42120)]