87323880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14851}}^1$

素因数の和:14879

約数の個数: 96

約数和(自身を含む): 304763040

約数和(自身を除く): 217439160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14851, 29702, 44553, 59404, 74255, 89106, 103957, 118808, 148510, 178212, 207914, 222765, 297020, 311871, 356424, 415828, 445530, 519785, 594040, 623742, 727699, 831656, 891060, 1039570, 1247484, 1455398, 1559355, 1782120, 2079140, 2183097, 2494968, 2910796, 3118710, 3638495, 4158280, 4366194, 5821592, 6237420, 7276990, 8732388, 10915485, 12474840, 14553980, 17464776, 21830970, 29107960, 43661940, 87323880]

約数ペア:

[(1, 87323880), (2, 43661940), (3, 29107960), (4, 21830970), (5, 17464776), (6, 14553980), (7, 12474840), (8, 10915485), (10, 8732388), (12, 7276990), (14, 6237420), (15, 5821592), (20, 4366194), (21, 4158280), (24, 3638495), (28, 3118710), (30, 2910796), (35, 2494968), (40, 2183097), (42, 2079140), (49, 1782120), (56, 1559355), (60, 1455398), (70, 1247484), (84, 1039570), (98, 891060), (105, 831656), (120, 727699), (140, 623742), (147, 594040), (168, 519785), (196, 445530), (210, 415828), (245, 356424), (280, 311871), (294, 297020), (392, 222765), (420, 207914), (490, 178212), (588, 148510), (735, 118808), (840, 103957), (980, 89106), (1176, 74255), (1470, 59404), (1960, 44553), (2940, 29702), (5880, 14851)]