19340280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 64920960

約数和(自身を除く): 45580680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1733, 1860, 2232, 2790, 3466, 3720, 5199, 5580, 6932, 8665, 10398, 11160, 13864, 15597, 17330, 20796, 25995, 31194, 34660, 41592, 51990, 53723, 62388, 69320, 77985, 103980, 107446, 124776, 155970, 161169, 207960, 214892, 268615, 311940, 322338, 429784, 483507, 537230, 623880, 644676, 805845, 967014, 1074460, 1289352, 1611690, 1934028, 2148920, 2417535, 3223380, 3868056, 4835070, 6446760, 9670140, 19340280]

約数ペア:

[(1, 19340280), (2, 9670140), (3, 6446760), (4, 4835070), (5, 3868056), (6, 3223380), (8, 2417535), (9, 2148920), (10, 1934028), (12, 1611690), (15, 1289352), (18, 1074460), (20, 967014), (24, 805845), (30, 644676), (31, 623880), (36, 537230), (40, 483507), (45, 429784), (60, 322338), (62, 311940), (72, 268615), (90, 214892), (93, 207960), (120, 161169), (124, 155970), (155, 124776), (180, 107446), (186, 103980), (248, 77985), (279, 69320), (310, 62388), (360, 53723), (372, 51990), (465, 41592), (558, 34660), (620, 31194), (744, 25995), (930, 20796), (1116, 17330), (1240, 15597), (1395, 13864), (1733, 11160), (1860, 10398), (2232, 8665), (2790, 6932), (3466, 5580), (3720, 5199)]