4889880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 17241120

約数和(自身を除く): 12351240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 282, 289, 306, 340, 360, 376, 408, 423, 470, 510, 564, 578, 612, 680, 705, 765, 799, 846, 867, 940, 1020, 1128, 1156, 1224, 1410, 1445, 1530, 1598, 1692, 1734, 1880, 2040, 2115, 2312, 2397, 2601, 2820, 2890, 3060, 3196, 3384, 3468, 3995, 4230, 4335, 4794, 5202, 5640, 5780, 6120, 6392, 6936, 7191, 7990, 8460, 8670, 9588, 10404, 11560, 11985, 13005, 13583, 14382, 15980, 16920, 17340, 19176, 20808, 23970, 26010, 27166, 28764, 31960, 34680, 35955, 40749, 47940, 52020, 54332, 57528, 67915, 71910, 81498, 95880, 104040, 108664, 122247, 135830, 143820, 162996, 203745, 244494, 271660, 287640, 325992, 407490, 488988, 543320, 611235, 814980, 977976, 1222470, 1629960, 2444940, 4889880]

約数ペア:

[(1, 4889880), (2, 2444940), (3, 1629960), (4, 1222470), (5, 977976), (6, 814980), (8, 611235), (9, 543320), (10, 488988), (12, 407490), (15, 325992), (17, 287640), (18, 271660), (20, 244494), (24, 203745), (30, 162996), (34, 143820), (36, 135830), (40, 122247), (45, 108664), (47, 104040), (51, 95880), (60, 81498), (68, 71910), (72, 67915), (85, 57528), (90, 54332), (94, 52020), (102, 47940), (120, 40749), (136, 35955), (141, 34680), (153, 31960), (170, 28764), (180, 27166), (188, 26010), (204, 23970), (235, 20808), (255, 19176), (282, 17340), (289, 16920), (306, 15980), (340, 14382), (360, 13583), (376, 13005), (408, 11985), (423, 11560), (470, 10404), (510, 9588), (564, 8670), (578, 8460), (612, 7990), (680, 7191), (705, 6936), (765, 6392), (799, 6120), (846, 5780), (867, 5640), (940, 5202), (1020, 4794), (1128, 4335), (1156, 4230), (1224, 3995), (1410, 3468), (1445, 3384), (1530, 3196), (1598, 3060), (1692, 2890), (1734, 2820), (1880, 2601), (2040, 2397), (2115, 2312)]