31229364840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{260244707}}^1$

素因数の和:260244721

約数の個数: 32

約数和(自身を含む): 93688094880

約数和(自身を除く): 62458730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 260244707, 520489414, 780734121, 1040978828, 1301223535, 1561468242, 2081957656, 2602447070, 3122936484, 3903670605, 5204894140, 6245872968, 7807341210, 10409788280, 15614682420, 31229364840]

約数ペア:

[(1, 31229364840), (2, 15614682420), (3, 10409788280), (4, 7807341210), (5, 6245872968), (6, 5204894140), (8, 3903670605), (10, 3122936484), (12, 2602447070), (15, 2081957656), (20, 1561468242), (24, 1301223535), (30, 1040978828), (40, 780734121), (60, 520489414), (120, 260244707)]