30812040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12251

約数の個数: 96

約数和(自身を含む): 114454080

約数和(自身を除く): 83642040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12227, 24454, 36681, 48908, 61135, 73362, 85589, 97816, 110043, 122270, 146724, 171178, 183405, 220086, 244540, 256767, 293448, 342356, 366810, 427945, 440172, 489080, 513534, 550215, 684712, 733620, 770301, 855890, 880344, 1027068, 1100430, 1283835, 1467240, 1540602, 1711780, 2054136, 2200860, 2567670, 3081204, 3423560, 3851505, 4401720, 5135340, 6162408, 7703010, 10270680, 15406020, 30812040]

約数ペア:

[(1, 30812040), (2, 15406020), (3, 10270680), (4, 7703010), (5, 6162408), (6, 5135340), (7, 4401720), (8, 3851505), (9, 3423560), (10, 3081204), (12, 2567670), (14, 2200860), (15, 2054136), (18, 1711780), (20, 1540602), (21, 1467240), (24, 1283835), (28, 1100430), (30, 1027068), (35, 880344), (36, 855890), (40, 770301), (42, 733620), (45, 684712), (56, 550215), (60, 513534), (63, 489080), (70, 440172), (72, 427945), (84, 366810), (90, 342356), (105, 293448), (120, 256767), (126, 244540), (140, 220086), (168, 183405), (180, 171178), (210, 146724), (252, 122270), (280, 110043), (315, 97816), (360, 85589), (420, 73362), (504, 61135), (630, 48908), (840, 36681), (1260, 24454), (2520, 12227)]