240777030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 624653568

約数和(自身を除く): 383876538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 614, 921, 1535, 1842, 2011, 3070, 3991, 4022, 4605, 6033, 7982, 9210, 10055, 11973, 12066, 19955, 20110, 23946, 26143, 30165, 39910, 52286, 59865, 60330, 78429, 119730, 130715, 156858, 261430, 392145, 617377, 784290, 1234754, 1852131, 3086885, 3704262, 6173770, 8025901, 9260655, 16051802, 18521310, 24077703, 40129505, 48155406, 80259010, 120388515, 240777030]

約数ペア:

[(1, 240777030), (2, 120388515), (3, 80259010), (5, 48155406), (6, 40129505), (10, 24077703), (13, 18521310), (15, 16051802), (26, 9260655), (30, 8025901), (39, 6173770), (65, 3704262), (78, 3086885), (130, 1852131), (195, 1234754), (307, 784290), (390, 617377), (614, 392145), (921, 261430), (1535, 156858), (1842, 130715), (2011, 119730), (3070, 78429), (3991, 60330), (4022, 59865), (4605, 52286), (6033, 39910), (7982, 30165), (9210, 26143), (10055, 23946), (11973, 20110), (12066, 19955)]