460889160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 1424908800

約数和(自身を除く): 964019640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 79, 120, 122, 158, 183, 237, 244, 305, 316, 366, 395, 474, 488, 610, 632, 732, 790, 797, 915, 948, 1185, 1220, 1464, 1580, 1594, 1830, 1896, 2370, 2391, 2440, 3160, 3188, 3660, 3985, 4740, 4782, 4819, 6376, 7320, 7970, 9480, 9564, 9638, 11955, 14457, 15940, 19128, 19276, 23910, 24095, 28914, 31880, 38552, 47820, 48190, 48617, 57828, 62963, 72285, 95640, 96380, 97234, 115656, 125926, 144570, 145851, 188889, 192760, 194468, 243085, 251852, 289140, 291702, 314815, 377778, 388936, 486170, 503704, 578280, 583404, 629630, 729255, 755556, 944445, 972340, 1166808, 1259260, 1458510, 1511112, 1888890, 1944680, 2518520, 2917020, 3777780, 3840743, 5834040, 7555560, 7681486, 11522229, 15362972, 19203715, 23044458, 30725944, 38407430, 46088916, 57611145, 76814860, 92177832, 115222290, 153629720, 230444580, 460889160]

約数ペア:

[(1, 460889160), (2, 230444580), (3, 153629720), (4, 115222290), (5, 92177832), (6, 76814860), (8, 57611145), (10, 46088916), (12, 38407430), (15, 30725944), (20, 23044458), (24, 19203715), (30, 15362972), (40, 11522229), (60, 7681486), (61, 7555560), (79, 5834040), (120, 3840743), (122, 3777780), (158, 2917020), (183, 2518520), (237, 1944680), (244, 1888890), (305, 1511112), (316, 1458510), (366, 1259260), (395, 1166808), (474, 972340), (488, 944445), (610, 755556), (632, 729255), (732, 629630), (790, 583404), (797, 578280), (915, 503704), (948, 486170), (1185, 388936), (1220, 377778), (1464, 314815), (1580, 291702), (1594, 289140), (1830, 251852), (1896, 243085), (2370, 194468), (2391, 192760), (2440, 188889), (3160, 145851), (3188, 144570), (3660, 125926), (3985, 115656), (4740, 97234), (4782, 96380), (4819, 95640), (6376, 72285), (7320, 62963), (7970, 57828), (9480, 48617), (9564, 48190), (9638, 47820), (11955, 38552), (14457, 31880), (15940, 28914), (19128, 24095), (19276, 23910)]