8915403780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{120511}}^1$

素因数の和:120666

約数の個数: 96

約数和(自身を含む): 27939502080

約数和(自身を除く): 19024098300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 24660, 36990, 73980, 120511, 241022, 361533, 482044, 602555, 723066, 1084599, 1205110, 1446132, 1807665, 2169198, 2410220, 3253797, 3615330, 4338396, 5422995, 6507594, 7230660, 10845990, 13015188, 16268985, 16510007, 21691980, 32537970, 33020014, 49530021, 65075940, 66040028, 82550035, 99060042, 148590063, 165100070, 198120084, 247650105, 297180126, 330200140, 445770189, 495300210, 594360252, 742950315, 891540378, 990600420, 1485900630, 1783080756, 2228850945, 2971801260, 4457701890, 8915403780]

約数ペア:

[(1, 8915403780), (2, 4457701890), (3, 2971801260), (4, 2228850945), (5, 1783080756), (6, 1485900630), (9, 990600420), (10, 891540378), (12, 742950315), (15, 594360252), (18, 495300210), (20, 445770189), (27, 330200140), (30, 297180126), (36, 247650105), (45, 198120084), (54, 165100070), (60, 148590063), (90, 99060042), (108, 82550035), (135, 66040028), (137, 65075940), (180, 49530021), (270, 33020014), (274, 32537970), (411, 21691980), (540, 16510007), (548, 16268985), (685, 13015188), (822, 10845990), (1233, 7230660), (1370, 6507594), (1644, 5422995), (2055, 4338396), (2466, 3615330), (2740, 3253797), (3699, 2410220), (4110, 2169198), (4932, 1807665), (6165, 1446132), (7398, 1205110), (8220, 1084599), (12330, 723066), (14796, 602555), (18495, 482044), (24660, 361533), (36990, 241022), (73980, 120511)]