9051648720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{919883}}^1$

素因数の和:919940

約数の個数: 80

約数和(自身を含む): 28744535232

約数和(自身を除く): 19692886512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 919883, 1839766, 2759649, 3679532, 4599415, 5519298, 7359064, 9198830, 11038596, 13798245, 14718128, 18397660, 22077192, 27596490, 36795320, 37715203, 44154384, 55192980, 73590640, 75430406, 110385960, 113145609, 150860812, 188576015, 220771920, 226291218, 301721624, 377152030, 452582436, 565728045, 603443248, 754304060, 905164872, 1131456090, 1508608120, 1810329744, 2262912180, 3017216240, 4525824360, 9051648720]

約数ペア:

[(1, 9051648720), (2, 4525824360), (3, 3017216240), (4, 2262912180), (5, 1810329744), (6, 1508608120), (8, 1131456090), (10, 905164872), (12, 754304060), (15, 603443248), (16, 565728045), (20, 452582436), (24, 377152030), (30, 301721624), (40, 226291218), (41, 220771920), (48, 188576015), (60, 150860812), (80, 113145609), (82, 110385960), (120, 75430406), (123, 73590640), (164, 55192980), (205, 44154384), (240, 37715203), (246, 36795320), (328, 27596490), (410, 22077192), (492, 18397660), (615, 14718128), (656, 13798245), (820, 11038596), (984, 9198830), (1230, 7359064), (1640, 5519298), (1968, 4599415), (2460, 3679532), (3280, 2759649), (4920, 1839766), (9840, 919883)]