1356555720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{869587}}^1$

素因数の和:869614

約数の個数: 64

約数和(自身を含む): 4382723520

約数和(自身を除く): 3026167800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 869587, 1739174, 2608761, 3478348, 4347935, 5217522, 6956696, 8695870, 10435044, 11304631, 13043805, 17391740, 20870088, 22609262, 26087610, 33913893, 34783480, 45218524, 52175220, 56523155, 67827786, 90437048, 104350440, 113046310, 135655572, 169569465, 226092620, 271311144, 339138930, 452185240, 678277860, 1356555720]

約数ペア:

[(1, 1356555720), (2, 678277860), (3, 452185240), (4, 339138930), (5, 271311144), (6, 226092620), (8, 169569465), (10, 135655572), (12, 113046310), (13, 104350440), (15, 90437048), (20, 67827786), (24, 56523155), (26, 52175220), (30, 45218524), (39, 34783480), (40, 33913893), (52, 26087610), (60, 22609262), (65, 20870088), (78, 17391740), (104, 13043805), (120, 11304631), (130, 10435044), (156, 8695870), (195, 6956696), (260, 5217522), (312, 4347935), (390, 3478348), (520, 2608761), (780, 1739174), (1560, 869587)]