1250735520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25799}}^1$

素因数の和:25918

約数の個数: 96

約数和(自身を含む): 3978979200

約数和(自身を除く): 2728243680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 9696, 12120, 16160, 24240, 25799, 48480, 51598, 77397, 103196, 128995, 154794, 206392, 257990, 309588, 386985, 412784, 515980, 619176, 773970, 825568, 1031960, 1238352, 1547940, 2063920, 2476704, 2605699, 3095880, 4127840, 5211398, 6191760, 7817097, 10422796, 12383520, 13028495, 15634194, 20845592, 26056990, 31268388, 39085485, 41691184, 52113980, 62536776, 78170970, 83382368, 104227960, 125073552, 156341940, 208455920, 250147104, 312683880, 416911840, 625367760, 1250735520]

約数ペア:

[(1, 1250735520), (2, 625367760), (3, 416911840), (4, 312683880), (5, 250147104), (6, 208455920), (8, 156341940), (10, 125073552), (12, 104227960), (15, 83382368), (16, 78170970), (20, 62536776), (24, 52113980), (30, 41691184), (32, 39085485), (40, 31268388), (48, 26056990), (60, 20845592), (80, 15634194), (96, 13028495), (101, 12383520), (120, 10422796), (160, 7817097), (202, 6191760), (240, 5211398), (303, 4127840), (404, 3095880), (480, 2605699), (505, 2476704), (606, 2063920), (808, 1547940), (1010, 1238352), (1212, 1031960), (1515, 825568), (1616, 773970), (2020, 619176), (2424, 515980), (3030, 412784), (3232, 386985), (4040, 309588), (4848, 257990), (6060, 206392), (8080, 154794), (9696, 128995), (12120, 103196), (16160, 77397), (24240, 51598), (25799, 48480)]