3427320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^4$

素因数の和:66

約数の個数: 80

約数和(自身を含む): 11138760

約数和(自身を除く): 7711440

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2197, 2535, 3380, 4056, 4394, 5070, 6591, 6760, 8788, 10140, 10985, 13182, 17576, 20280, 21970, 26364, 28561, 32955, 43940, 52728, 57122, 65910, 85683, 87880, 114244, 131820, 142805, 171366, 228488, 263640, 285610, 342732, 428415, 571220, 685464, 856830, 1142440, 1713660, 3427320]

約数ペア:

[(1, 3427320), (2, 1713660), (3, 1142440), (4, 856830), (5, 685464), (6, 571220), (8, 428415), (10, 342732), (12, 285610), (13, 263640), (15, 228488), (20, 171366), (24, 142805), (26, 131820), (30, 114244), (39, 87880), (40, 85683), (52, 65910), (60, 57122), (65, 52728), (78, 43940), (104, 32955), (120, 28561), (130, 26364), (156, 21970), (169, 20280), (195, 17576), (260, 13182), (312, 10985), (338, 10140), (390, 8788), (507, 6760), (520, 6591), (676, 5070), (780, 4394), (845, 4056), (1014, 3380), (1352, 2535), (1560, 2197), (1690, 2028)]