419865960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{13007}}^1$

素因数の和:13290

約数の個数: 64

約数和(自身を含む): 1264377600

約数和(自身を除く): 844511640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 13007, 16140, 26014, 32280, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 260140, 312168, 390210, 520280, 780420, 1560840, 3498883, 6997766, 10496649, 13995532, 17494415, 20993298, 27991064, 34988830, 41986596, 52483245, 69977660, 83973192, 104966490, 139955320, 209932980, 419865960]

約数ペア:

[(1, 419865960), (2, 209932980), (3, 139955320), (4, 104966490), (5, 83973192), (6, 69977660), (8, 52483245), (10, 41986596), (12, 34988830), (15, 27991064), (20, 20993298), (24, 17494415), (30, 13995532), (40, 10496649), (60, 6997766), (120, 3498883), (269, 1560840), (538, 780420), (807, 520280), (1076, 390210), (1345, 312168), (1614, 260140), (2152, 195105), (2690, 156084), (3228, 130070), (4035, 104056), (5380, 78042), (6456, 65035), (8070, 52028), (10760, 39021), (13007, 32280), (16140, 26014)]