1777120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{13687}}^1$

素因数の和:14244

約数の個数: 80

約数和(自身を含む): 5519658624

約数和(自身を除く): 3742538544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 8656, 10820, 12984, 13687, 16230, 21640, 25968, 27374, 32460, 41061, 43280, 54748, 64920, 68435, 82122, 109496, 129840, 136870, 164244, 205305, 218992, 273740, 328488, 410610, 547480, 656976, 821220, 1094960, 1642440, 3284880, 7404667, 14809334, 22214001, 29618668, 37023335, 44428002, 59237336, 74046670, 88856004, 111070005, 118474672, 148093340, 177712008, 222140010, 296186680, 355424016, 444280020, 592373360, 888560040, 1777120080]

約数ペア:

[(1, 1777120080), (2, 888560040), (3, 592373360), (4, 444280020), (5, 355424016), (6, 296186680), (8, 222140010), (10, 177712008), (12, 148093340), (15, 118474672), (16, 111070005), (20, 88856004), (24, 74046670), (30, 59237336), (40, 44428002), (48, 37023335), (60, 29618668), (80, 22214001), (120, 14809334), (240, 7404667), (541, 3284880), (1082, 1642440), (1623, 1094960), (2164, 821220), (2705, 656976), (3246, 547480), (4328, 410610), (5410, 328488), (6492, 273740), (8115, 218992), (8656, 205305), (10820, 164244), (12984, 136870), (13687, 129840), (16230, 109496), (21640, 82122), (25968, 68435), (27374, 64920), (32460, 54748), (41061, 43280)]