16045380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6885

約数の個数: 72

約数和(自身を含む): 52422552

約数和(自身を除く): 36377172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6857, 13714, 20571, 27428, 34285, 41142, 61713, 68570, 82284, 89141, 102855, 123426, 137140, 178282, 205710, 246852, 267423, 308565, 356564, 411420, 445705, 534846, 617130, 802269, 891410, 1069692, 1234260, 1337115, 1604538, 1782820, 2674230, 3209076, 4011345, 5348460, 8022690, 16045380]

約数ペア:

[(1, 16045380), (2, 8022690), (3, 5348460), (4, 4011345), (5, 3209076), (6, 2674230), (9, 1782820), (10, 1604538), (12, 1337115), (13, 1234260), (15, 1069692), (18, 891410), (20, 802269), (26, 617130), (30, 534846), (36, 445705), (39, 411420), (45, 356564), (52, 308565), (60, 267423), (65, 246852), (78, 205710), (90, 178282), (117, 137140), (130, 123426), (156, 102855), (180, 89141), (195, 82284), (234, 68570), (260, 61713), (390, 41142), (468, 34285), (585, 27428), (780, 20571), (1170, 13714), (2340, 6857)]