769368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3205703}}^1$

素因数の和:3205719

約数の個数: 40

約数和(自身を含む): 2385043776

約数和(自身を除く): 1615675056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3205703, 6411406, 9617109, 12822812, 16028515, 19234218, 25645624, 32057030, 38468436, 48085545, 51291248, 64114060, 76936872, 96171090, 128228120, 153873744, 192342180, 256456240, 384684360, 769368720]

約数ペア:

[(1, 769368720), (2, 384684360), (3, 256456240), (4, 192342180), (5, 153873744), (6, 128228120), (8, 96171090), (10, 76936872), (12, 64114060), (15, 51291248), (16, 48085545), (20, 38468436), (24, 32057030), (30, 25645624), (40, 19234218), (48, 16028515), (60, 12822812), (80, 9617109), (120, 6411406), (240, 3205703)]