1147399920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6959}}^1$

素因数の和:7207

約数の個数: 120

約数和(自身を含む): 3870734400

約数和(自身を除く): 2723334480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 3664, 4122, 4580, 5496, 6870, 6959, 8244, 9160, 10305, 10992, 13740, 13918, 16488, 18320, 20610, 20877, 27480, 27836, 32976, 34795, 41220, 41754, 54960, 55672, 62631, 69590, 82440, 83508, 104385, 111344, 125262, 139180, 164880, 167016, 208770, 250524, 278360, 313155, 334032, 417540, 501048, 556720, 626310, 835080, 1002096, 1252620, 1593611, 1670160, 2505240, 3187222, 4780833, 5010480, 6374444, 7968055, 9561666, 12748888, 14342499, 15936110, 19123332, 23904165, 25497776, 28684998, 31872220, 38246664, 47808330, 57369996, 63744440, 71712495, 76493328, 95616660, 114739992, 127488880, 143424990, 191233320, 229479984, 286849980, 382466640, 573699960, 1147399920]

約数ペア:

[(1, 1147399920), (2, 573699960), (3, 382466640), (4, 286849980), (5, 229479984), (6, 191233320), (8, 143424990), (9, 127488880), (10, 114739992), (12, 95616660), (15, 76493328), (16, 71712495), (18, 63744440), (20, 57369996), (24, 47808330), (30, 38246664), (36, 31872220), (40, 28684998), (45, 25497776), (48, 23904165), (60, 19123332), (72, 15936110), (80, 14342499), (90, 12748888), (120, 9561666), (144, 7968055), (180, 6374444), (229, 5010480), (240, 4780833), (360, 3187222), (458, 2505240), (687, 1670160), (720, 1593611), (916, 1252620), (1145, 1002096), (1374, 835080), (1832, 626310), (2061, 556720), (2290, 501048), (2748, 417540), (3435, 334032), (3664, 313155), (4122, 278360), (4580, 250524), (5496, 208770), (6870, 167016), (6959, 164880), (8244, 139180), (9160, 125262), (10305, 111344), (10992, 104385), (13740, 83508), (13918, 82440), (16488, 69590), (18320, 62631), (20610, 55672), (20877, 54960), (27480, 41754), (27836, 41220), (32976, 34795)]