98737440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{205703}}^1$

素因数の和:205721

約数の個数: 48

約数和(自身を含む): 311024448

約数和(自身を除く): 212287008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 205703, 411406, 617109, 822812, 1028515, 1234218, 1645624, 2057030, 2468436, 3085545, 3291248, 4114060, 4936872, 6171090, 6582496, 8228120, 9873744, 12342180, 16456240, 19747488, 24684360, 32912480, 49368720, 98737440]

約数ペア:

[(1, 98737440), (2, 49368720), (3, 32912480), (4, 24684360), (5, 19747488), (6, 16456240), (8, 12342180), (10, 9873744), (12, 8228120), (15, 6582496), (16, 6171090), (20, 4936872), (24, 4114060), (30, 3291248), (32, 3085545), (40, 2468436), (48, 2057030), (60, 1645624), (80, 1234218), (96, 1028515), (120, 822812), (160, 617109), (240, 411406), (480, 205703)]