145125240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 480513600

約数和(自身を除く): 335388360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2269, 2460, 2665, 3198, 4264, 4538, 4920, 5330, 6396, 6807, 7995, 9076, 10660, 11345, 12792, 13614, 15990, 18152, 21320, 22690, 27228, 29497, 31980, 34035, 45380, 54456, 58994, 63960, 68070, 88491, 90760, 93029, 117988, 136140, 147485, 176982, 186058, 235976, 272280, 279087, 294970, 353964, 372116, 442455, 465145, 558174, 589940, 707928, 744232, 884910, 930290, 1116348, 1179880, 1209377, 1395435, 1769820, 1860580, 2232696, 2418754, 2790870, 3539640, 3628131, 3721160, 4837508, 5581740, 6046885, 7256262, 9675016, 11163480, 12093770, 14512524, 18140655, 24187540, 29025048, 36281310, 48375080, 72562620, 145125240]

約数ペア:

[(1, 145125240), (2, 72562620), (3, 48375080), (4, 36281310), (5, 29025048), (6, 24187540), (8, 18140655), (10, 14512524), (12, 12093770), (13, 11163480), (15, 9675016), (20, 7256262), (24, 6046885), (26, 5581740), (30, 4837508), (39, 3721160), (40, 3628131), (41, 3539640), (52, 2790870), (60, 2418754), (65, 2232696), (78, 1860580), (82, 1769820), (104, 1395435), (120, 1209377), (123, 1179880), (130, 1116348), (156, 930290), (164, 884910), (195, 744232), (205, 707928), (246, 589940), (260, 558174), (312, 465145), (328, 442455), (390, 372116), (410, 353964), (492, 294970), (520, 279087), (533, 272280), (615, 235976), (780, 186058), (820, 176982), (984, 147485), (1066, 136140), (1230, 117988), (1560, 93029), (1599, 90760), (1640, 88491), (2132, 68070), (2269, 63960), (2460, 58994), (2665, 54456), (3198, 45380), (4264, 34035), (4538, 31980), (4920, 29497), (5330, 27228), (6396, 22690), (6807, 21320), (7995, 18152), (9076, 15990), (10660, 13614), (11345, 12792)]