254469060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1187}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 794344320

約数和(自身を除く): 539875260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 794, 1187, 1191, 1588, 1985, 2374, 2382, 3561, 3573, 3970, 4748, 4764, 5935, 5955, 7122, 7146, 7940, 10683, 10719, 11870, 11910, 14244, 14292, 17805, 17865, 21366, 21438, 23740, 23820, 32049, 35610, 35730, 42732, 42876, 53415, 53595, 64098, 71220, 71460, 106830, 107190, 128196, 160245, 213660, 214380, 320490, 471239, 640980, 942478, 1413717, 1884956, 2356195, 2827434, 4241151, 4712390, 5654868, 7068585, 8482302, 9424780, 12723453, 14137170, 16964604, 21205755, 25446906, 28274340, 42411510, 50893812, 63617265, 84823020, 127234530, 254469060]

約数ペア:

[(1, 254469060), (2, 127234530), (3, 84823020), (4, 63617265), (5, 50893812), (6, 42411510), (9, 28274340), (10, 25446906), (12, 21205755), (15, 16964604), (18, 14137170), (20, 12723453), (27, 9424780), (30, 8482302), (36, 7068585), (45, 5654868), (54, 4712390), (60, 4241151), (90, 2827434), (108, 2356195), (135, 1884956), (180, 1413717), (270, 942478), (397, 640980), (540, 471239), (794, 320490), (1187, 214380), (1191, 213660), (1588, 160245), (1985, 128196), (2374, 107190), (2382, 106830), (3561, 71460), (3573, 71220), (3970, 64098), (4748, 53595), (4764, 53415), (5935, 42876), (5955, 42732), (7122, 35730), (7146, 35610), (7940, 32049), (10683, 23820), (10719, 23740), (11870, 21438), (11910, 21366), (14244, 17865), (14292, 17805)]