8933040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 31627440

約数和(自身を除く): 22694400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 653, 684, 720, 760, 855, 912, 1140, 1306, 1368, 1520, 1710, 1959, 2280, 2612, 2736, 3265, 3420, 3918, 4560, 5224, 5877, 6530, 6840, 7836, 9795, 10448, 11754, 12407, 13060, 13680, 15672, 19590, 23508, 24814, 26120, 29385, 31344, 37221, 39180, 47016, 49628, 52240, 58770, 62035, 74442, 78360, 94032, 99256, 111663, 117540, 124070, 148884, 156720, 186105, 198512, 223326, 235080, 248140, 297768, 372210, 446652, 470160, 496280, 558315, 595536, 744420, 893304, 992560, 1116630, 1488840, 1786608, 2233260, 2977680, 4466520, 8933040]

約数ペア:

[(1, 8933040), (2, 4466520), (3, 2977680), (4, 2233260), (5, 1786608), (6, 1488840), (8, 1116630), (9, 992560), (10, 893304), (12, 744420), (15, 595536), (16, 558315), (18, 496280), (19, 470160), (20, 446652), (24, 372210), (30, 297768), (36, 248140), (38, 235080), (40, 223326), (45, 198512), (48, 186105), (57, 156720), (60, 148884), (72, 124070), (76, 117540), (80, 111663), (90, 99256), (95, 94032), (114, 78360), (120, 74442), (144, 62035), (152, 58770), (171, 52240), (180, 49628), (190, 47016), (228, 39180), (240, 37221), (285, 31344), (304, 29385), (342, 26120), (360, 24814), (380, 23508), (456, 19590), (570, 15672), (653, 13680), (684, 13060), (720, 12407), (760, 11754), (855, 10448), (912, 9795), (1140, 7836), (1306, 6840), (1368, 6530), (1520, 5877), (1710, 5224), (1959, 4560), (2280, 3918), (2612, 3420), (2736, 3265)]