148413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 461274048

約数和(自身を除く): 312860208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 947, 1306, 1894, 1959, 2612, 2841, 3265, 3788, 3918, 4735, 5224, 5682, 6530, 7576, 7836, 9470, 9795, 10448, 11364, 13060, 14205, 15152, 15672, 18940, 19590, 22728, 26120, 28410, 31344, 37880, 39180, 45456, 52240, 56820, 75760, 78360, 113640, 156720, 227280, 618391, 1236782, 1855173, 2473564, 3091955, 3710346, 4947128, 6183910, 7420692, 9275865, 9894256, 12367820, 14841384, 18551730, 24735640, 29682768, 37103460, 49471280, 74206920, 148413840]

約数ペア:

[(1, 148413840), (2, 74206920), (3, 49471280), (4, 37103460), (5, 29682768), (6, 24735640), (8, 18551730), (10, 14841384), (12, 12367820), (15, 9894256), (16, 9275865), (20, 7420692), (24, 6183910), (30, 4947128), (40, 3710346), (48, 3091955), (60, 2473564), (80, 1855173), (120, 1236782), (240, 618391), (653, 227280), (947, 156720), (1306, 113640), (1894, 78360), (1959, 75760), (2612, 56820), (2841, 52240), (3265, 45456), (3788, 39180), (3918, 37880), (4735, 31344), (5224, 28410), (5682, 26120), (6530, 22728), (7576, 19590), (7836, 18940), (9470, 15672), (9795, 15152), (10448, 14205), (11364, 13060)]