65075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45191}}^1$

素因数の和:45212

約数の個数: 72

約数和(自身を含む): 222073488

約数和(自身を除く): 156998448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45191, 90382, 135573, 180764, 225955, 271146, 361528, 406719, 451910, 542292, 677865, 723056, 813438, 903820, 1084584, 1355730, 1446112, 1626876, 1807640, 2033595, 2169168, 2711460, 3253752, 3615280, 4067190, 4338336, 5422920, 6507504, 7230560, 8134380, 10845840, 13015008, 16268760, 21691680, 32537520, 65075040]

約数ペア:

[(1, 65075040), (2, 32537520), (3, 21691680), (4, 16268760), (5, 13015008), (6, 10845840), (8, 8134380), (9, 7230560), (10, 6507504), (12, 5422920), (15, 4338336), (16, 4067190), (18, 3615280), (20, 3253752), (24, 2711460), (30, 2169168), (32, 2033595), (36, 1807640), (40, 1626876), (45, 1446112), (48, 1355730), (60, 1084584), (72, 903820), (80, 813438), (90, 723056), (96, 677865), (120, 542292), (144, 451910), (160, 406719), (180, 361528), (240, 271146), (288, 225955), (360, 180764), (480, 135573), (720, 90382), (1440, 45191)]