1583640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 5307120

約数和(自身を除く): 3723480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 83, 90, 106, 120, 159, 166, 180, 212, 249, 265, 318, 332, 360, 415, 424, 477, 498, 530, 636, 664, 747, 795, 830, 954, 996, 1060, 1245, 1272, 1494, 1590, 1660, 1908, 1992, 2120, 2385, 2490, 2988, 3180, 3320, 3735, 3816, 4399, 4770, 4980, 5976, 6360, 7470, 8798, 9540, 9960, 13197, 14940, 17596, 19080, 21995, 26394, 29880, 35192, 39591, 43990, 52788, 65985, 79182, 87980, 105576, 131970, 158364, 175960, 197955, 263940, 316728, 395910, 527880, 791820, 1583640]

約数ペア:

[(1, 1583640), (2, 791820), (3, 527880), (4, 395910), (5, 316728), (6, 263940), (8, 197955), (9, 175960), (10, 158364), (12, 131970), (15, 105576), (18, 87980), (20, 79182), (24, 65985), (30, 52788), (36, 43990), (40, 39591), (45, 35192), (53, 29880), (60, 26394), (72, 21995), (83, 19080), (90, 17596), (106, 14940), (120, 13197), (159, 9960), (166, 9540), (180, 8798), (212, 7470), (249, 6360), (265, 5976), (318, 4980), (332, 4770), (360, 4399), (415, 3816), (424, 3735), (477, 3320), (498, 3180), (530, 2988), (636, 2490), (664, 2385), (747, 2120), (795, 1992), (830, 1908), (954, 1660), (996, 1590), (1060, 1494), (1245, 1272)]