1348363320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{20173}}^1$

素因数の和:20744

約数の個数: 64

約数和(自身を含む): 4052553120

約数和(自身を除く): 2704189800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 11140, 13368, 16710, 20173, 22280, 33420, 40346, 60519, 66840, 80692, 100865, 121038, 161384, 201730, 242076, 302595, 403460, 484152, 605190, 806920, 1210380, 2420760, 11236361, 22472722, 33709083, 44945444, 56181805, 67418166, 89890888, 112363610, 134836332, 168545415, 224727220, 269672664, 337090830, 449454440, 674181660, 1348363320]

約数ペア:

[(1, 1348363320), (2, 674181660), (3, 449454440), (4, 337090830), (5, 269672664), (6, 224727220), (8, 168545415), (10, 134836332), (12, 112363610), (15, 89890888), (20, 67418166), (24, 56181805), (30, 44945444), (40, 33709083), (60, 22472722), (120, 11236361), (557, 2420760), (1114, 1210380), (1671, 806920), (2228, 605190), (2785, 484152), (3342, 403460), (4456, 302595), (5570, 242076), (6684, 201730), (8355, 161384), (11140, 121038), (13368, 100865), (16710, 80692), (20173, 66840), (22280, 60519), (33420, 40346)]