1520724960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10253}}^1$

素因数の和:10377

約数の個数: 144

約数和(自身を含む): 5240368224

約数和(自身を除く): 3719643264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 10253, 12360, 14832, 16480, 18540, 20506, 24720, 29664, 30759, 37080, 41012, 49440, 51265, 61518, 74160, 82024, 92277, 102530, 123036, 148320, 153795, 164048, 184554, 205060, 246072, 307590, 328096, 369108, 410120, 461385, 492144, 615180, 738216, 820240, 922770, 984288, 1056059, 1230360, 1476432, 1640480, 1845540, 2112118, 2460720, 2952864, 3168177, 3691080, 4224236, 4921440, 5280295, 6336354, 7382160, 8448472, 9504531, 10560590, 12672708, 14764320, 15840885, 16896944, 19009062, 21121180, 25345416, 31681770, 33793888, 38018124, 42242360, 47522655, 50690832, 63363540, 76036248, 84484720, 95045310, 101381664, 126727080, 152072496, 168969440, 190090620, 253454160, 304144992, 380181240, 506908320, 760362480, 1520724960]

約数ペア:

[(1, 1520724960), (2, 760362480), (3, 506908320), (4, 380181240), (5, 304144992), (6, 253454160), (8, 190090620), (9, 168969440), (10, 152072496), (12, 126727080), (15, 101381664), (16, 95045310), (18, 84484720), (20, 76036248), (24, 63363540), (30, 50690832), (32, 47522655), (36, 42242360), (40, 38018124), (45, 33793888), (48, 31681770), (60, 25345416), (72, 21121180), (80, 19009062), (90, 16896944), (96, 15840885), (103, 14764320), (120, 12672708), (144, 10560590), (160, 9504531), (180, 8448472), (206, 7382160), (240, 6336354), (288, 5280295), (309, 4921440), (360, 4224236), (412, 3691080), (480, 3168177), (515, 2952864), (618, 2460720), (720, 2112118), (824, 1845540), (927, 1640480), (1030, 1476432), (1236, 1230360), (1440, 1056059), (1545, 984288), (1648, 922770), (1854, 820240), (2060, 738216), (2472, 615180), (3090, 492144), (3296, 461385), (3708, 410120), (4120, 369108), (4635, 328096), (4944, 307590), (6180, 246072), (7416, 205060), (8240, 184554), (9270, 164048), (9888, 153795), (10253, 148320), (12360, 123036), (14832, 102530), (16480, 92277), (18540, 82024), (20506, 74160), (24720, 61518), (29664, 51265), (30759, 49440), (37080, 41012)]