1017876240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1187}}^1$

素因数の和:1606

約数の個数: 160

約数和(自身を含む): 3517810560

約数和(自身を除く): 2499934320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 397, 432, 540, 720, 794, 1080, 1187, 1191, 1588, 1985, 2160, 2374, 2382, 3176, 3561, 3573, 3970, 4748, 4764, 5935, 5955, 6352, 7122, 7146, 7940, 9496, 9528, 10683, 10719, 11870, 11910, 14244, 14292, 15880, 17805, 17865, 18992, 19056, 21366, 21438, 23740, 23820, 28488, 28584, 31760, 32049, 35610, 35730, 42732, 42876, 47480, 47640, 53415, 53595, 56976, 57168, 64098, 71220, 71460, 85464, 85752, 94960, 95280, 106830, 107190, 128196, 142440, 142920, 160245, 170928, 171504, 213660, 214380, 256392, 284880, 285840, 320490, 427320, 428760, 471239, 512784, 640980, 854640, 857520, 942478, 1281960, 1413717, 1884956, 2356195, 2563920, 2827434, 3769912, 4241151, 4712390, 5654868, 7068585, 7539824, 8482302, 9424780, 11309736, 12723453, 14137170, 16964604, 18849560, 21205755, 22619472, 25446906, 28274340, 33929208, 37699120, 42411510, 50893812, 56548680, 63617265, 67858416, 84823020, 101787624, 113097360, 127234530, 169646040, 203575248, 254469060, 339292080, 508938120, 1017876240]

約数ペア:

[(1, 1017876240), (2, 508938120), (3, 339292080), (4, 254469060), (5, 203575248), (6, 169646040), (8, 127234530), (9, 113097360), (10, 101787624), (12, 84823020), (15, 67858416), (16, 63617265), (18, 56548680), (20, 50893812), (24, 42411510), (27, 37699120), (30, 33929208), (36, 28274340), (40, 25446906), (45, 22619472), (48, 21205755), (54, 18849560), (60, 16964604), (72, 14137170), (80, 12723453), (90, 11309736), (108, 9424780), (120, 8482302), (135, 7539824), (144, 7068585), (180, 5654868), (216, 4712390), (240, 4241151), (270, 3769912), (360, 2827434), (397, 2563920), (432, 2356195), (540, 1884956), (720, 1413717), (794, 1281960), (1080, 942478), (1187, 857520), (1191, 854640), (1588, 640980), (1985, 512784), (2160, 471239), (2374, 428760), (2382, 427320), (3176, 320490), (3561, 285840), (3573, 284880), (3970, 256392), (4748, 214380), (4764, 213660), (5935, 171504), (5955, 170928), (6352, 160245), (7122, 142920), (7146, 142440), (7940, 128196), (9496, 107190), (9528, 106830), (10683, 95280), (10719, 94960), (11870, 85752), (11910, 85464), (14244, 71460), (14292, 71220), (15880, 64098), (17805, 57168), (17865, 56976), (18992, 53595), (19056, 53415), (21366, 47640), (21438, 47480), (23740, 42876), (23820, 42732), (28488, 35730), (28584, 35610), (31760, 32049)]