72973843560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202705121}}^1$

素因数の和:202705138

約数の個数: 48

約数和(自身を含む): 237164992740

約数和(自身を除く): 164191149180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 202705121, 405410242, 608115363, 810820484, 1013525605, 1216230726, 1621640968, 1824346089, 2027051210, 2432461452, 3040576815, 3648692178, 4054102420, 4864922904, 6081153630, 7297384356, 8108204840, 9121730445, 12162307260, 14594768712, 18243460890, 24324614520, 36486921780, 72973843560]

約数ペア:

[(1, 72973843560), (2, 36486921780), (3, 24324614520), (4, 18243460890), (5, 14594768712), (6, 12162307260), (8, 9121730445), (9, 8108204840), (10, 7297384356), (12, 6081153630), (15, 4864922904), (18, 4054102420), (20, 3648692178), (24, 3040576815), (30, 2432461452), (36, 2027051210), (40, 1824346089), (45, 1621640968), (60, 1216230726), (72, 1013525605), (90, 810820484), (120, 608115363), (180, 405410242), (360, 202705121)]