120217560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52727}}^1$

素因数の和:52760

約数の個数: 64

約数和(自身を含む): 379641600

約数和(自身を除く): 259424040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 52727, 105454, 158181, 210908, 263635, 316362, 421816, 527270, 632724, 790905, 1001813, 1054540, 1265448, 1581810, 2003626, 2109080, 3005439, 3163620, 4007252, 5009065, 6010878, 6327240, 8014504, 10018130, 12021756, 15027195, 20036260, 24043512, 30054390, 40072520, 60108780, 120217560]

約数ペア:

[(1, 120217560), (2, 60108780), (3, 40072520), (4, 30054390), (5, 24043512), (6, 20036260), (8, 15027195), (10, 12021756), (12, 10018130), (15, 8014504), (19, 6327240), (20, 6010878), (24, 5009065), (30, 4007252), (38, 3163620), (40, 3005439), (57, 2109080), (60, 2003626), (76, 1581810), (95, 1265448), (114, 1054540), (120, 1001813), (152, 790905), (190, 632724), (228, 527270), (285, 421816), (380, 316362), (456, 263635), (570, 210908), (760, 158181), (1140, 105454), (2280, 52727)]