15691996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{30013}}^1$

素因数の和:34384

約数の個数: 64

約数和(自身を含む): 47088364320

約数和(自身を除く): 31396367400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4357, 8714, 13071, 17428, 21785, 26142, 30013, 34856, 43570, 52284, 60026, 65355, 87140, 90039, 104568, 120052, 130710, 150065, 174280, 180078, 240104, 261420, 300130, 360156, 450195, 522840, 600260, 720312, 900390, 1200520, 1800780, 3601560, 130766641, 261533282, 392299923, 523066564, 653833205, 784599846, 1046133128, 1307666410, 1569199692, 1961499615, 2615332820, 3138399384, 3922999230, 5230665640, 7845998460, 15691996920]

約数ペア:

[(1, 15691996920), (2, 7845998460), (3, 5230665640), (4, 3922999230), (5, 3138399384), (6, 2615332820), (8, 1961499615), (10, 1569199692), (12, 1307666410), (15, 1046133128), (20, 784599846), (24, 653833205), (30, 523066564), (40, 392299923), (60, 261533282), (120, 130766641), (4357, 3601560), (8714, 1800780), (13071, 1200520), (17428, 900390), (21785, 720312), (26142, 600260), (30013, 522840), (34856, 450195), (43570, 360156), (52284, 300130), (60026, 261420), (65355, 240104), (87140, 180078), (90039, 174280), (104568, 150065), (120052, 130710)]