1283845921560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{86981431}}^1$

素因数の和:86981489

約数の個数: 96

約数和(自身を含む): 4274267568480

約数和(自身を除く): 2990421646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 86981431, 173962862, 260944293, 347925724, 434907155, 521888586, 695851448, 782832879, 869814310, 1043777172, 1304721465, 1565665758, 1739628620, 2087554344, 2609442930, 3131331516, 3479257240, 3566238671, 3914164395, 5218885860, 6262663032, 7132477342, 7828328790, 10437771720, 10698716013, 14264954684, 15656657580, 17831193355, 21397432026, 28529909368, 31313315160, 32096148039, 35662386710, 42794864052, 53493580065, 64192296078, 71324773420, 85589728104, 106987160130, 128384592156, 142649546840, 160480740195, 213974320260, 256769184312, 320961480390, 427948640520, 641922960780, 1283845921560]

約数ペア:

[(1, 1283845921560), (2, 641922960780), (3, 427948640520), (4, 320961480390), (5, 256769184312), (6, 213974320260), (8, 160480740195), (9, 142649546840), (10, 128384592156), (12, 106987160130), (15, 85589728104), (18, 71324773420), (20, 64192296078), (24, 53493580065), (30, 42794864052), (36, 35662386710), (40, 32096148039), (41, 31313315160), (45, 28529909368), (60, 21397432026), (72, 17831193355), (82, 15656657580), (90, 14264954684), (120, 10698716013), (123, 10437771720), (164, 7828328790), (180, 7132477342), (205, 6262663032), (246, 5218885860), (328, 3914164395), (360, 3566238671), (369, 3479257240), (410, 3131331516), (492, 2609442930), (615, 2087554344), (738, 1739628620), (820, 1565665758), (984, 1304721465), (1230, 1043777172), (1476, 869814310), (1640, 782832879), (1845, 695851448), (2460, 521888586), (2952, 434907155), (3690, 347925724), (4920, 260944293), (7380, 173962862), (14760, 86981431)]